1-Propanol: A colorless liquid made by oxidation of aliphatic hydrocarbons that is used as a solvent and chemical intermediate.2-Propanol: An isomer of 1-PROPANOL. It is a colorless liquid having disinfectant properties. It is used in the manufacture of acetone and its derivatives and as a solvent. Topically, it is used as an antiseptic.Alcohols: Alkyl compounds containing a hydroxyl group. They are classified according to relation of the carbon atom: primary alcohols, R-CH2OH; secondary alcohols, R2-CHOH; tertiary alcohols, R3-COH. (From Grant & Hackh's Chemical Dictionary, 5th ed)Propanols: Isomeric forms and derivatives of PROPANOL (C3H7OH).Butanols: Isomeric forms and derivatives of butanol (C4H9OH).PropaneChlorohydrins: Any of the compounds derived from a group of glycols or polyhydroxy alcohols by chlorine substitution for part of the hydroxyl groups. (McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)Propanolamines: AMINO ALCOHOLS containing the propanolamine (NH2CH2CHOHCH2) group and its derivatives.Morpholines1-Butanol: A four carbon linear hydrocarbon that has a hydroxy group at position 1.Glucosyltransferases: Enzymes that catalyze the transfer of glucose from a nucleoside diphosphate glucose to an acceptor molecule which is frequently another carbohydrate. EC 2.4.1.-.Solvents: Liquids that dissolve other substances (solutes), generally solids, without any change in chemical composition, as, water containing sugar. (Grant & Hackh's Chemical Dictionary, 5th ed)Glucosylceramides: Cerebrosides which contain as their polar head group a glucose moiety bound in glycosidic linkage to the hydroxyl group of ceramides. Their accumulation in tissue, due to a defect in beta-glucosidase, is the cause of Gaucher's disease.Dimercaprol: An anti-gas warfare agent that is effective against Lewisite (dichloro(2-chlorovinyl)arsine) and formerly known as British Anti-Lewisite or BAL. It acts as a chelating agent and is used in the treatment of arsenic, gold, and other heavy metal poisoning.alpha-Chlorohydrin: A chlorinated PROPANEDIOL with antifertility activity in males used as a chemosterilant in rodents.Pentanols: Isomeric forms and derivatives of pentanol (C5H11OH).Acetone: A colorless liquid used as a solvent and an antiseptic. It is one of the ketone bodies produced during ketoacidosis.Methanol: A colorless, flammable liquid used in the manufacture of FORMALDEHYDE and ACETIC ACID, in chemical synthesis, antifreeze, and as a solvent. Ingestion of methanol is toxic and may cause blindness.Glycosphingolipids: Lipids containing at least one monosaccharide residue and either a sphingoid or a ceramide (CERAMIDES). They are subdivided into NEUTRAL GLYCOSPHINGOLIPIDS comprising monoglycosyl- and oligoglycosylsphingoids and monoglycosyl- and oligoglycosylceramides; and ACIDIC GLYCOSPHINGOLIPIDS which comprises sialosylglycosylsphingolipids (GANGLIOSIDES); SULFOGLYCOSPHINGOLIPIDS (formerly known as sulfatides), glycuronoglycosphingolipids, and phospho- and phosphonoglycosphingolipids. (From IUPAC's webpage)Lactosylceramides: Glycosphingolipids which contain as their polar head group a lactose moiety bound in glycosidic linkage to the hydroxyl group of ceramide. Their accumulation in tissue, due to a defect in lactosylceramide beta-galactosidase, is the cause of lactosylceramidosis.Adrenergic beta-3 Receptor Agonists: Compounds that bind to and activate ADRENERGIC BETA-3 RECEPTORS.Adrenergic beta-3 Receptor Antagonists: Drugs that bind to and block the activation of ADRENERGIC BETA-3 RECEPTORS.Methanomicrobiaceae: A family of anaerobic METHANOMICROBIALES whose cells are coccoid to straight or slightly curved rods. There are six genera.Stereoisomerism: The phenomenon whereby compounds whose molecules have the same number and kind of atoms and the same atomic arrangement, but differ in their spatial relationships. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)Ceramides: Members of the class of neutral glycosphingolipids. They are the basic units of SPHINGOLIPIDS. They are sphingoids attached via their amino groups to a long chain fatty acyl group. They abnormally accumulate in FABRY DISEASE.Ethanol: A clear, colorless liquid rapidly absorbed from the gastrointestinal tract and distributed throughout the body. It has bactericidal activity and is used often as a topical disinfectant. It is widely used as a solvent and preservative in pharmaceutical preparations as well as serving as the primary ingredient in ALCOHOLIC BEVERAGES.Acetonitriles: Compounds in which a methyl group is attached to the cyano moiety.Myristates: Salts and esters of the 14-carbon saturated monocarboxylic acid--myristic acid.Hexanes: Six-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives. Various polyneuropathies are caused by hexane poisoning.Dental Disinfectants: Chemicals especially for use on instruments to destroy pathogenic organisms. (Boucher, Clinical Dental Terminology, 4th ed)Alcohol Oxidoreductases: A subclass of enzymes which includes all dehydrogenases acting on primary and secondary alcohols as well as hemiacetals. They are further classified according to the acceptor which can be NAD+ or NADP+ (subclass 1.1.1), cytochrome (1.1.2), oxygen (1.1.3), quinone (1.1.5), or another acceptor (1.1.99).Sphingolipids: A class of membrane lipids that have a polar head and two nonpolar tails. They are composed of one molecule of the long-chain amino alcohol sphingosine (4-sphingenine) or one of its derivatives, one molecule of a long-chain acid, a polar head alcohol and sometimes phosphoric acid in diester linkage at the polar head group. (Lehninger et al, Principles of Biochemistry, 2nd ed)Ceramidases: Amidohydrolases that are specific for the cleavage of the N-acyl linkage of CERAMIDES. Ceramidases are classified as acidic, neutral or basic according to the optimal pH with which they function.Volatilization: A phase transition from liquid state to gas state, which is affected by Raoult's law. It can be accomplished by fractional distillation.Streptococcus oralis: A species of gram-positive, coccoid bacteria that is numerous in the mouth and throat. It is a common cause of endocarditis and is also implicated in dental plaque formation.Sulfur-Reducing Bacteria: A group of gram-negative, anaerobic bacteria that is able to oxidize acetate completely to carbon dioxide using elemental sulfur as the electron acceptor.Alcohol Dehydrogenase: A zinc-containing enzyme which oxidizes primary and secondary alcohols or hemiacetals in the presence of NAD. In alcoholic fermentation, it catalyzes the final step of reducing an aldehyde to an alcohol in the presence of NADH and hydrogen.KetonesPropionates: Derivatives of propionic acid. Included under this heading are a broad variety of acid forms, salts, esters, and amides that contain the carboxyethane structure.EstersDisinfection: Rendering pathogens harmless through the use of heat, antiseptics, antibacterial agents, etc.Metabolic Engineering: Methods and techniques used to genetically modify cells' biosynthetic product output and develop conditions for growing the cells as BIOREACTORS.Chromatography, High Pressure Liquid: Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed.Gangliosides: A subclass of ACIDIC GLYCOSPHINGOLIPIDS. They contain one or more sialic acid (N-ACETYLNEURAMINIC ACID) residues. Using the Svennerholm system of abbrevations, gangliosides are designated G for ganglioside, plus subscript M, D, or T for mono-, di-, or trisialo, respectively, the subscript letter being followed by a subscript arabic numeral to indicated sequence of migration in thin-layer chromatograms. (From Oxford Dictionary of Biochemistry and Molecular Biology, 1997)Kinetics: The rate dynamics in chemical or physical systems.Radiography, Dental, Digital: A rapid, low-dose, digital imaging system using a small intraoral sensor instead of radiographic film, an intensifying screen, and a charge-coupled device. It presents the possibility of reduced patient exposure and minimal distortion, although resolution and latitude are inferior to standard dental radiography. A receiver is placed in the mouth, routing signals to a computer which images the signals on a screen or in print. It includes digitizing from x-ray film or any other detector. (From MEDLINE abstracts; personal communication from Dr. Charles Berthold, NIDR)Temperature: The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms.Substrate Specificity: A characteristic feature of enzyme activity in relation to the kind of substrate on which the enzyme or catalytic molecule reacts.Biosynthetic Pathways: Sets of enzymatic reactions occurring in organisms and that form biochemicals by making new covalent bonds.Chromatography, Gas: Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix.Disinfectants: Substances used on inanimate objects that destroy harmful microorganisms or inhibit their activity. Disinfectants are classed as complete, destroying SPORES as well as vegetative forms of microorganisms, or incomplete, destroying only vegetative forms of the organisms. They are distinguished from ANTISEPTICS, which are local anti-infective agents used on humans and other animals. (From Hawley's Condensed Chemical Dictionary, 11th ed)Water: A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

Quantitative aspects in the assessment of liver injury. (1/251)

Liver function data are usually difficult to use in their original form when one wishes to compare the hepatotoxic properties of several chemical substances. However, procedures are available for the conversion of liver function data into quantal responses. These permit the elaboration of dose-response lines for the substances in question, the calculation of median effective doses and the statistical analysis of differences in liver-damaging potency. These same procedures can be utilized for estimating the relative hazard involved if one compares the liver-damaging potency to the median effective dose for some other pharmacologie parameter. Alterations in hepatic triglycerides, lipid peroxidation, and the activities of various hepatic enzymes can also be quantitiated in a dose-related manner. This permits the selection of equitoxic doses required for certain comparative studies and the selection of doses in chemical interaction studies. The quantitative problems involved in low-frequency adverse reactions and the difficulty these present in the detection of liver injury in laboratory animals are discussed.  (+info)

Steric hindrance is not required for n-alkanol cutoff in soluble proteins. (2/251)

A loss of potency as one ascends a homologous series of compounds (cutoff effect) is often used to map the dimensions of binding sites on a protein target. The implicit assumption of steric hindrance is rarely confirmed with direct binding measurements, yet other mechanisms for cutoff exist. We studied the binding and effect of a series of n-alkanols up to hexadecanol (C16) on two model proteins, BSA and myoglobin (MGB), using hydrogen-tritium exchange and light scattering. BSA binds the n-alkanols specifically and, at 1 mM total concentration, is stabilized with increasing potency up to decanol (C10), where a loss in stabilizing potency occurs. Cutoff in stabilizing potency is concentration-dependent and occurs at progressively longer n-alkanols at progressively lower total n-alkanol concentrations. Light scattering measurements of n-alkanol/BSA solutions show a smooth decline in binding stoichiometry with increasing chain length until C14-16, where it levels off at approximately 2:1 (alkanol:BSA). MGB does not bind the n-alkanols specifically and is destabilized by them with increasing potency until C10, where a loss in destabilizing potency occurs. Like BSA, MGB demonstrates a concentration-dependent cutoff point for the n-alkanols. Derivation of the number of methylenes bound at K(D) and the free energy contribution per bound methylene showed that no discontinuity existed to explain cutoff, rendering steric hindrance unlikely. The data also allow an energetic explanation for the variance of the cutoff point in various reductionist systems. Finally, these results render cutoff an untenable approach for mapping binding site sterics in the absence of complementary binding measurements, and a poor discriminator of target relevance to general anesthesia.  (+info)

Interlaboratory comparison of ultrasonic backscatter, attenuation, and speed measurements. (3/251)

In a study involving 10 different sites, independent results of measurements of ultrasonic properties on equivalent tissue-mimicking samples are reported and compared. The properties measured were propagation speed, attenuation coefficients, and backscatter coefficients. Reasonably good agreement exists for attenuation coefficients, but less satisfactory results were found for propagation speeds. As anticipated, agreement was not impressive in the case of backscatter coefficients. Results for four sites agreed rather well in both absolute values and frequency dependence, and results from other sites were lower by as much as an order of magnitude. The study is valuable for laboratories doing quantitative studies.  (+info)

Mimicking lipid-binding-induced conformational changes in the human apolipoprotein E N-terminal receptor binding domain effects of low pH and propanol. (4/251)

We studied the effects of n-propanol and pH on the structure of the apolipoprotein E3 N-terminal receptor binding domain, apo E3(1-191), to determine whether conditions similar to those occurring near lipid surfaces (decreased dielectric constant and pH) can mimic lipid-induced conformational changes in apo E3. The addition of 30% n-propanol, at pH 7, induces a conformational change in apo E3(1-191) as shown by changes in the intrinsic tryptophan fluorescence and by an increase in the Stokes radius of the majority of the protein from 3.0 to 4.1 nm, although the protein remains monomeric as shown by chemical cross-linking. These changes are accompanied by increased resistance to limited proteolysis with trypsin, chymotrypsin, subtilisin and endoproteinase glu-C, as is the case for apo E3(1-191) reconstituted into phospholipid/cholesterol lipid bicelles. Far and near UV circular dichroism showed that n-propanol increases the amount of calculated alpha-helical structure (42-65%) and alters the tertiary structure of the protein although not as much as when apo E3(1-191) is incorporated into lipid bicelles. In the absence of n-propanol, lowering the pH to 4.5 decreases the Stokes radius of the majority of the protein somewhat, with little effect upon the secondary and the tertiary structures. The addition of 30% n-propanol at pH 4.5 increases the Stokes radius of apo E3(1-191) from 2.2 to 5.0 nm, even more than at pH 7 (3.0-4.1 nm) although the protein still remains predominantly monomeric. There is increased resistance to limited proteolysis with endoproteinase glu-C. As assessed by far and near UV circular dichroism, the addition of 30% n-propanol at pH 4.5, in contrast to pH 7, markedly increases the alpha-helical structure and changes the tertiary structure of the protein similarly to that resulting from the incorporation of apo E3(1-191) into lipid bicelles. The results suggest that a combination of n-propanol and low pH in aqueous solutions may be useful as a simple model system for studying conformational changes in apo E3 similar to those, which occur upon interaction of the protein with lipids.  (+info)

The evaluation of hypersensitivity tests in cattle after foot-and-mouth disease vaccination. (5/251)

The response to passive cutaneous anaphylaxis, dermal hypersensitivity and intravenous provocation tests has been compared in 30, 40, 31 and 24 cattle injected with foot-and-mouth disease vaccine 0, 1, 2 and 3 times respectively, using vaccine components and other substances as test materials. Reaginic antibodies demonstrated by passive cutaneous anaphylaxis in goats, were directed against BHK 21 cell extracts (20), hydroxypropylmethylcellulose (3) and an unidentified vaccine component (3), and distributed in 0, 5, 19 and 75 per cent of the cattle vaccinated 0, 1, 2 and 3 times. None of the animals showed clinical signs of allergy after vaccination. When BHK 21 cell extract was injected intradermally a significant correlation was noted between the development of large weals and the presence of reagins although the size of the weals was not correlated with the reagin titres. In the case of hydroxypropylmethylcellulose a similar trend was evident. The majority of cattle with large dermal weals possessed reagins but the number of reactions was too small for statistical evaluation. Dermal reactions to sodium penicillin, sodium carboxymethylcellulose, saponin and whole vaccine occurred in both unvaccinated and vaccinated cattle but BHK 21 cell lysate and normal bovine serum provoked weals which increased in frequency according to the number of vaccinations experienced. Intravenous hydroxypropylmethylcellulose elicited a response in all the animals previously injected with certain batches of vaccine but cell extract intravenously produced a clinical response in half the tested animals which was uncorrelated with the results of the passive cutaneous anaphylaxis or dermal hypersensitivity tests.  (+info)

A new approach to empirical intermolecular and conformational potential energy functions. II. Applications to crystal packing, rotational barriers, and conformational analysis. (6/251)

An empirical potential energy function based on the interactions of electrons and nuclei (EPEN) has been tested on molecules other than those used for its parameterization. The results indicate that this energy function is able to predict reliably the lowest energy conformations, the potential energy differences between conformations, rotational barrier heights, and dipole moments for a series of alkanes, amines, alcohols, and carbohydrates. Crystal packing studies on n-hexane, n-octane, methylamine, methanol, and alpha-d-glucose, using this same potential, indicate that it is also reliable for calculating intermolecular interaction energies and low-energy orientations.  (+info)

Beta-3 adrenergic stimulation of L-type Ca(2+) channels in rat portal vein myocytes. (7/251)

1. The effects of beta(3)-adrenergic stimulation were studied on the L-type Ca(2+) channel in single myocytes from rat portal vein using the whole-cell mode of the patch-clamp technique. 2. Reverse transcription-polymerase chain reaction showed that beta(1)-, beta(2)- and beta(3)-adrenoceptor subtypes were expressed in rat portal vein myocytes. Application of both propranolol (a non-selective beta(1)- and beta(2)-adrenoceptor antagonist) and SR59230A (a beta(3)-adrenoceptor antagonist) were needed to inhibit the isoprenaline-induced increase in L-type Ca(2+) channel current. 3. L-type Ca(2+) channels were stimulated by CGP12177A (a beta(3)-adrenoceptor agonist with potent beta(1)- and beta(2)-adrenoceptor antagonist property) in a manner similar to that of isoprenaline. The CGP12177A-induced stimulation of Ca(2+) channel current was blocked by SR59230A, cyclic AMP-dependent protein kinase inhibitors, H-89 and Rp 8-Br-cyclic AMPs, but was unaffected by protein kinase C inhibitors, GF109203X and 19-31 peptide. This stimulation was mimicked by forskolin and 8-Br-cyclic AMP. In the presence of okadaic acid (a phosphatase inhibitor), the beta(3)-adrenoceptor-induced stimulation was maintained after withdrawal of the agonist. 4. The beta(3)-adrenoceptor stimulation of L-type Ca(2+) channels was blocked by a pretreatment with cholera toxin and by the intracellular application of an anti-Galpha(s) antibody. This stimulation was unaffected by intracellular infusion of an anti-Gbeta(com) antibody and a betaARK(1) peptide. 5. These results show that activation of beta(3)-adrenoceptors stimulates L-type Ca(2+) channels in vascular myocytes through a Galpha(s)-induced stimulation of the cyclic AMP/protein kinase A pathway and the subsequent phosphorylation of the channels.  (+info)

The stethoscope in the Emergency Department: a vector of infection? (8/251)

The purposes of this study were to determine whether microorganisms can be isolated from the membranes of stethoscopes used by clinicians and nurses, and to analyse whether or not the degree of bacterial colonization could be reduced with different cleaning methods. We designed a transversal before-after study in which 122 stethoscopes were examined. Coagulase negative staphylococci (which are also potentially pathogenic microorganisms) were isolated together with 13 other potentially pathogenic microorganisms, including S. aureus, Acinetobacter sp. and Enterobacter agglomerans. The most effective antiseptic was propyl alcohol. Analysis of the cleaning habits of the Emergency Department (ED) staff, showed that 45% cleaned the stethoscope annually or never. The isolation of potentially pathogenic microorganisms suggests that the stethoscope must be considered as a potential vector of infection not only in the ED but also in other hospital wards and out-patient clinics.  (+info)

*1-Propanol

... and n-propanol. It is an isomer of 2-propanol (propan-2-ol, isopropyl alcohol, isopropanol). It is formed naturally in small ... Propanol might be much more convenient than ethanol for inhalation because of its potency with nebulizers. 1-propanol has high ... However, the production of propanol has been too expensive to make it a common fuel. The research octane number (RON) of ... doi:10.1002/14356007.a22_173.pub2 "N-PROPANOL Health-Base Assessment and Recommendation for HEAC". "Bioalcohols". Biofuel.org. ...

*1-Amino-2-propanol

Amino-2-propanol at Sigma-Aldrich "Monoisopropanolamine". Nanjing HBL International. Retrieved October 24, 2012. ... 1-Amino-2-propanol is an intermediate in the synthesis of a variety of pharmaceutical drugs and is the very basic building ... 1-Amino-2-propanol (isopropanolamine) is a chemical compound with the formula C3H9NO. It is an amino alcohol. The term " ... 1-Amino-2-propanol is typically used in metal working fluid, waterborne coating, personal care products, and in the production ...

*1,3-Difluoro-2-propanol

3-Difluoro-2-propanol is a metabolic poison which disrupts the citric acid cycle and is used as a rodenticide, similar to ... 3-difluoro-2-propanol, the major ingredient of the pesticide gliftor: the potential of 4-methylpyrazole as an antidote". J. ... 12 (1): 41-52. doi:10.1002/(SICI)1099-0461(1998)12:1. 3.0.CO;2-P. PMID 9414486. Menon KI, Feldwick MG, Noakes PS, Mead RJ (2001 ... in Russian). 29 (1): 55-6. PMID 3961873. Feldwick MG, Noakes PS, Prause U, Mead RJ, Kostyniak PJ (1998). "The biochemical ...

*Aminomethyl propanol

... is soluble in water and about the same density as water. Aminomethyl propanol is used for the preparation ... Aminomethyl propanol is an organic compound with the formula H2NC(CH3)2CH2OH. It is colorless liquid that is classified as an ... "Aminomethyl-propanol". Cosmetics Info. Retrieved 14 August 2014. "2-Amino-2-methyl-1-propanol". Chemical Book. Retrieved 14 ... Aminomethyl propanol can be produced by the hydrogenation of 2-aminoisobutyric acid or its esters. ...

*Isopropyl alcohol

... , synonymous with 2-propanol, sec-propyl alcohol, IPA, isopropanol, or rubbing alcohol is miscible in water, ... Papa, A. J. (2005), "Propanols", Ullmann's Encyclopedia of Industrial Chemistry, Weinheim: Wiley-VCH, doi:10.1002/14356007.a22_ ... "Chemical safety: peroxide formation in 2-propanol". Chemical & Engineering News. 94 (31): 2. August 1, 2016. Slaughter RJ, ... It is a structural isomer of 1-propanol. It is manufactured for a wide variety of industrial and household uses, and is a ...

*Cahn-Ingold-Prelog priority rules

177-. ISBN 1-133-17283-0. IUPAC, Compendium of Chemical Terminology, 2nd ed. (the "Gold Book") (1997). Online corrected version ... If the substituents are numbered from 1 (highest priority) to 4 (lowest priority), then the sense of rotation of a curve ... ISBN 978-0-471-72091-1. Cross, L.C; Klyne, W. (1974). Rules for the Nomenclature of Organic Chemistry: Section E: ... All isomers are 2-methylamino-1-phenyl-1-propanol in systematic nomenclature. Pseudoephedrine is chemically distinct from ...

*Ehrlich's reagent

Other alcohols, such as 1-propanol, can also be used as well. The Ehrlich reagent is similar to a number of other indole tests ... 3 (1-2): 55. Retrieved 2013-10-09. O'Neal, Carol L; Crouch, Dennis J; Fatah, Alim A (April 2000). "Validation of twelve ... 27 (1): 71-6. PMID 1039285. Spratley, Trinette (2004). "Analytical Profiles for Five "Designer" Tryptamines" (PDF). Microgram ... The "improved hallucinogen reagent", which uses 5% DMAB in 1:1 concentrated phosphoric acid (specific gravity 1.75) / methanol ...

*Alcohol (medicine)

54 (1): 19-24. doi:10.2344/0003-3006(2007)54[19:DTIDPG]2.0.CO;2. ISSN 0003-3006. PMC 1821133 . PMID 17352523. "WHO Model List ... 4-. ISBN 978-1-4614-8441-7. Archived from the original on 18 September 2017. Pharmacy and pharmacology portal Medicine portal. ... Aside from these uses, alcohol has no other well-accepted medical uses, the therapeutic index of ethanol is only 10:1. Side ... 138-. ISBN 978-1-118-28020-1. Archived from the original on 18 September 2017. Moni Abraham Kuriakose (8 December 2016). ...

*Structural isomer

1-Propanol and 2-propanol are structural isomers, but they are not functional isomers. Both of them are alcohols. The ... Even though 1-propanol and 2-propanol have similar infrared spectra in the functional group region, they differ in the ... These two are considered functional group isomers because cyclohexane is a cycloalkane and hex-1-ene is an alkene.[dubious - ... For example, cyclohexane and 1-hexene both have the formula C6H12. ...

*Hydrogenation

E.g. 1-propanol is produced from propionaldehyde, produced from ethene and carbon monoxide. Xylitol, a polyol, is produced by ... ISBN 978-1-4251-3808-0. "The Magic of Hydro" Popular Mechanics, June 1931, pp. 107-109 - early article for the general public ... ISBN 978-1-4614-4259-2. "Hydrogenation of nitrobenzene using polymer bound Ru(III) complexes as catalyst". Ind. Jr. of Chem. ... For example, the addition of hydrogen to an alkene has a Gibbs free energy change of -101 kJ·mol−1. However, the reaction rate ...

*Bretislav Friedrich

1. ed.). Praha: Academia. pp. 254-257. ISBN 978-80-200-1915-8. Josefovicova, Milena (2011). ""From the Czechoslovak Academy of ... Bretislav, Friedrich, (1 September 2016). "Michael Polanyi (1891-1976): The life of the mind". Bunsen-Magazin. 18 (5). ISSN ... 1 July 2013. Bibcode:2013MolPh.111.1632.. doi:10.1080/00268976.2013.792466. ISSN 0026-8976. Friedrich, B.; Procházka, K. (1979- ... 1 July 2013. Bibcode:2013MolPh.111.1632.. doi:10.1080/00268976.2013.792466. ISSN 0026-8976. "Bretislav Friedrich - The Exacting ...

*Tequila

ISBN 1-58479-304-X. Let's get the whole worm thing straight right now, muchachos. If there's a worm at the bottom of your ... Judy Hevrdejs (1 May 2011). "Tequila's terroir: Highland and lowland tequilas have distinct flavors". Chicago Tribune. Archived ... Some of the most common alcohols present other than ethanol are: isoamyl alcohol, isobutanol, and 1-propanol. Methanol is ... The maturation process causes four main chemical transformations to the tequila compounds: (1) decreasing of fusel oils by the ...

*Propionaldehyde

The reflux condenser contains water heated at 60 °C, which condenses unreacted propanol, but allows propionaldehyde to pass. ... Other applications include reduction to propanol and oxidation to propionic acid. Condensation of propionaldehyde with tert- ... Propionaldehyde may also be prepared by oxidizing 1-propanol with a mixture of sulfuric acid and potassium dichromate. ...

*Propyne

... can also be synthesized on laboratory scale by reducing 1-propanol, allyl alcohol or acetone vapors over magnesium. ...

*Diethylzinc

1 mixture of ethyl iodide and ethyl bromide with a zinc-copper couple, a source of reactive zinc. The compound crystallizes in ... 2-Cyclohepten-1-one". Organic Syntheses. CS1 maint: Multiple names: authors list (link) ; Collective Volume, 6, p. 327 Dmitri V ... 1-Phenyl-1-propanol". Organic Syntheses. CS1 maint: Multiple names: authors list (link) ; Collective Volume, 10, p. 635 Jean- ... 1-Phenylpropan-1-amine Hydrochloride by a Catalytic Addition of Diorganozinc Reagents to Imines". Organic Syntheses. 83: 5. CS1 ...

*Quebecol

It has the chemical formula C24H26O7 and the systematic name 2,3,3-tri-(3-methoxy-4-hydroxyphenyl)-1-propanol. Analysis of ... Isoquebecol (2,3,3-tri-(3-hydroxy-4-methoxyphenyl)-1-propanol) has an improved anti-inflammatory activity (ability to inhibit ...

*Ether cleavage

... thereby forming methyl bromide and 1-propanol. SN1 ether cleavage is generally faster than SN2 ether cleavage. However, ...

*Levopimaric acid

313 (1): 139-149. doi:10.1006/abbi.1994.1370. PMID 8053674. CS1 maint: Multiple names: authors list (link). ... Levopimaric acid can be extracted by dissolving longleaf pine oleoresin in acetone and then adding 2-amino-2-methyl-1-propanol ... The intermediate which is formed in Reaction (1), (+)-copalyl diphosphate, goes through the oxidation and rearrangement to give ... reaction 1). All diterpenes are considered to be derived from the C20 isoprenoid intermediate geranylgeranyl pyrophosphate. ...

*Marker pen

Today, the ink is usually made on the basis of alcohols (e.g. 1-propanol, 1-butanol, diacetone alcohol and cresols). Markers ...

*Michael Trenary

Sci., 664, 1-7 (2017). DOI: 10.1016/j.susc.2017.05.004. "Michael Trenary". uic.edu. Retrieved November 28, 2017. "Michael ... Dominic Esan and Michael Trenary, Physical Chemistry Chemical Physics, "Surface Chemistry of propanal, 2-propenol, and 1- ... propanol on Ru(001)", Phys. Chem. Chem. Phys., 19, 10870-10877 (2017). DOI: 10.1039/c6cp08893g. Xu Feng, Mohammed K. Abdel- ...

*Traxoprodil

1 (3): 370-4. PMID 11249721. Kundrotiene J, Cebers G, Wägner A, Liljequist S (January 2004). "The NMDA NR2B subunit-selective ... 163 (1): 239-43. doi:10.1006/exnr.2000.7374. PMID 10785463. Nash JE, Ravenscroft P, McGuire S, Crossman AR, Menniti FS, ... 21 (1): 83-93. doi:10.1089/089771504772695977. PMID 14987468. Wang CX, Shuaib A (April 2005). "NMDA/NR2B selective antagonists ... 1-propanol: a potent new neuroprotectant which blocks N-methyl-D-aspartate responses". Journal of Medicinal Chemistry. 38 (16 ...

*Solvatochromism

Examples of negative solvatochromism are 4-(4'-hydroxystyryl)-N-methylpyridinium iodide, which is red in 1-propanol, orange in ... 1] http://news.mit.edu/2011/explosive-detection-0510 Negative solvatochromism experiment Positive solvatochromism experiment ...

*Propylamine

Its Kb (base dissociation constant) is 4.7 × 10−4. Propyl amine hydrochloride can be prepared by reacting 1-propanol with ...

*Dimethylaminoisopropanol

"1-Dimethylamino-2-propanol". Sigma-Aldrich. "Imunovir 500mg Tablets". UK Electronic Medicines Compendium. ...

*Propylene glycol methyl ether

Propylene glycol monomethyl ether (1-Methoxy-2-propanol) is an organic solvent with a wide variety of industrial and commercial ... Di(propylene glycol) methyl ether "Dowanol PM : Propylene glycol methyl ether; 1-Methoxy-2-propanol" (PDF). Msdssearch.dow.com ...

*Streptomyces natalensis

Li, M; Chen, S; Li, J; Ji, Z (April 2014). "Propanol addition improves natamycin biosynthesis of Streptomyces natalensis". ...
The teratological effects of the inhalation of n-propanol (71238) and isopropanol (67630) were evaluated in rats. Pregnant female Sprague-Dawley-rats were exposed to the vapors of either isopropanol or n-propanol at concentrations of 3500, 7000, or 10,000 parts per million (ppm) in inhalation chambers for 7 hours per day on gestation days one through 19. The animals were sacrificed on gestation da
Export Data And Price Of propanol , www.eximpulse.com Eximpulse Services is the place where you can find the recent and updated Trade intelligence report of propanol Export Data. Whole information is based on updated Export shipment data of Indian Customs. All the compilation is done on the basis of All India ports data and has been done on daily basis. This helps you to get all India propanol Export data. You can find previous two days propanol Export data on Eximpulse Services. propanol Export data can be useful in different kind of analysis such as: Export price, Quantity, market scenarios, Price trends, Duty optimization and many more. Some Sample Shipment records for propanol Export Data of India are mentioned above. Further for Free sample and pricing of detailed reports contact on [email protected] Data post 2012 as per Notification No.18/2012 - Customs(N.T.) and does not have names of Indian companies and Foreign Companies.. ...
When this ligand was slowly combined with NaOH in EtOH/water/Et2O by a layer diffusion method, colourless needle-like crystals formed on glass wall. After washing the crystals with Et2O, sugar sponge [(ligand)2(NaOH)2. (Et2O)(H2O)]n was obtained in 65% yield".. The sugar sponge selectively accommodates hydrophilic guests in diisopropyl ether and enables X-ray diffraction analysis of them. So after soaking the sugar sponge in a mixture of diispropylether and n-propanol only n-propanol is incorporated into the channels allowing X-ray structure determination of n-propanol! Interestingly "In the structure of inclusion crystal [(ligand)2(NaOH)2. (Et2O)(H2O)]n.n-propanol, two crystallographically unequivalent guests (guest A and B) were found with 100% occupancy". This is presumably due to various hydrogen bonds existing within the host.. ...
When this ligand was slowly combined with NaOH in EtOH/water/Et2O by a layer diffusion method, colourless needle-like crystals formed on glass wall. After washing the crystals with Et2O, sugar sponge [(ligand)2(NaOH)2. (Et2O)(H2O)]n was obtained in 65% yield".. The sugar sponge selectively accommodates hydrophilic guests in diisopropyl ether and enables X-ray diffraction analysis of them. So after soaking the sugar sponge in a mixture of diispropylether and n-propanol only n-propanol is incorporated into the channels allowing X-ray structure determination of n-propanol! Interestingly "In the structure of inclusion crystal [(ligand)2(NaOH)2. (Et2O)(H2O)]n.n-propanol, two crystallographically unequivalent guests (guest A and B) were found with 100% occupancy". This is presumably due to various hydrogen bonds existing within the host.. ...
The data below is based on a Stitch DB API call for human protein-drug interactions for N-propanol Up to 20 direct protein and drug interactions are displayed, having a medium confidence score (0.450) or above.. ...
Get an answer for Which of the following statement(s) about 2-methyl-1-propanol, (CH3)2CHCH2OH, and 1,3-propanediol, HOCH2CH2CH2OH are true?Possible answers: A.) 2-Methyl-1-propanol is more soluble in water than is 1,3-propanediol because 2-methyl-1-propanol has a smaller molecular mass. B.) 1,3-Propanediol is more soluble in water than is 2-methyl-1-propanol because 1,3-propanediol has a smaller molecular mass. C.)2-Methyl-1-propanol is more soluble in water than is 1,3-propanediol because 2-methyl-1-pro
Studies on photo-catalytic reduction of CO2 using TiO2 photo-catalyst (0.1%, w/v) as a suspension in water was carried out at 350 nm light. CO2 from both commercially available source, as well as generated in situ through 2-propanol oxidation, was used for this study. The photolytic products such as hydrogen (H2), carbon monoxide (CO) and methane (CH4) generated were monitored in TiO2 suspended aqueous solution with and without a hole scavenger, viz., 2-propanol. Similar photolytic experiments were also carried out with varying ambient such as air, O2, N2 and N2O. The yields of CO and CH4 in all these systems under the present experimental conditions were found to be increasing with light exposure time. H2 yield in N2-purged systems containing 2-propanol was found to be more as compared to the without 2-propanol system. The rate of H2 production in N2-purged aqueous solutions containing 0.1% TiO2 suspension were evaluated to be 0.226 and 5.8 μl/h, without and with 0.5 M 2-propanol, respectively. This
We, China 3-(2-methoxy-5-methylphenyl)-3-phenyl-1-propanol Manufacturers, China 3-(2-methoxy-5-methylphenyl)-3-phenyl-1-propanol Suppliers, provide quality 3-(2-methoxy-5-methylphenyl)-3-phenyl-1-propanol product and the products related with China 3-(2-methoxy-5-methylphenyl)-3-phenyl-1-propanol - nwchemical
Various strains of Saccharomyces cerevisiae exercised considerable influence on the overall quantity of higher alcohols and their ratios in wine. The influence of the yeast strain is particularly strong for n-propanol and less evident for the other alcohols, especially isoamyl alcohol. There is a strict relationship between the production of highest quantity of n-propanol and the incapacity for the yeast to produce hydrogen sulfide. The results confirm that the production of n-propanol is related to the metabolism of both methionine and threonine.. ...
To date, metabolic engineering of E. coli for 1-propanol biosynthesis has been conducted through two major pathways, i.e. (1) the keto-acid biosynthetic pathway [6-8] and (2) the extended 1,2-propanediol pathway [5]. Unlike these approaches, our strategy focused on activation of the endogenous but often silent Sbm operon for extended conversion of succinate into 1-propanol. The 1-propanol-producing capacity was implemented by transforming a wild-type E. coli strain, BW25141, with three plasmids respectively harboring the Sbm operon genes (with the exception of ygfG), sucCD, and adhE2 for expression of these key genes. Using the metabolically engineered strains for anaerobic fermentation, we obtained 1-propanol titers up to 150 mg/L which is comparable to those of other studies [5, 9]. In addition, we identified several potential factors limiting 1-propanol production, in particular the abundance of precursors and the conversion step catalyzed by a bi-functional alcohol/aldehyde dehydrogenase. ...
Abstract: A method for analysis of methanol, ethanol, and propanol at submicromolar levels in aqueous samples has been developed. It involves enzymatic oxidation of the alcohols to their corresponding aldehydes using alcohol oxidase. The resulting aldehydes are derivatized to their respective hydrazones using 2,4-dinitrophenylhydrazine (DNPH). These hydrazones are separated and quantified using high performance liquid chromatography (HPLC) at 370nm. Comparison of samples with and without enzyme, allows for indirect determination of the alcohol concentration by reversed phase HPLC. The optimum conditions for the enzyme reaction were 40 minutes at 40 ± 0.1°C, pH 8.5, and addition of 100 µL of alcohol oxidase (2 units mL-1). Alcohol concentrations in enzyme blanks were 0.44 ± 0.01 µM for methanol, 0.050 ± 0.004 µM for ethanol, and 0.15 ± 0.04 µM for propanol. Limits of detection were 0.03 µM, 0.02µM, and 0.14 µM for methanol, ethanol, and propanol respectively. Percent conversions under ...
(S)-3-Chloro-1-phenyl-1-propanol 100306-34-1 MSDS report, (S)-3-Chloro-1-phenyl-1-propanol MSDS safety technical specifications search, (S)-3-Chloro-1-phenyl-1-propanol safety information specifications ect.
2,2,3,3-Tetrafluoro-1-propanol 76-37-9 route of synthesis, 2,2,3,3-Tetrafluoro-1-propanol chemical synthesis methods, 2,2,3,3-Tetrafluoro-1-propanol synthetic routes ect.
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2-Chloroethyl-(phenylmethyl)-[1-(2-propan-2-ylphenoxy)propan-2-yl]azanium chloride/ACM63991060 can be provided in Alfa Chemistry. We are dedicated to provide our customers the best products and services.
Catalytic dehydrogenation of 2-propanol over Cu-SiO2 catalyst was investigated. The undesired side reaction of dehydration can be controlled by a selective catalyst and choice of proper operating conditions. The kinetics of the heterogeneous catalytic reaction can be adequately expressed by a forward first-order and reverse second-order mechanism. The rate-controlling step with chemically pure 2-propanol is single-site surface reaction, while for the technical grade alcohol the adsorption of alcohol is rate-controlling. The static bed data are compared with the fluidized bed dat. ...
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Methanol, Ethanol, & 1-Propanol 1) How would you sketch these three alcohol molecules? 2) What is each of their polarity? 3) What differences might you expect in the comparative solubility of each of them in lipids? WHY??? 4).
2-Propanol, 1-chloro-3-(decyloxy)- | C13H27ClO2 | CID 86712 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
1-Chloro-2-propanol | C3H7ClO | CID 31370 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
You are viewing an interactive 3D depiction of the molecule 2-(1-{[2-(5-fluoro-1h-indol-4-yl)-4-(4-morpholinyl)pyrido[3,2-d]pyrimidin-6-yl]methyl}-4-piperidinyl)-2-propanol (C28H33FN6O2) from the PQR.
Lianyungang Huayijia Chemical Co., Ltd. is China manufacturers & exporters of 1-(Dimethylamino)-3-[2-[2-(3-methoxyphenyl)ethyl]phenoxy]-2-propanol hydrochloride
Described are D-(threo)-1-aryl-2-acylamido-3-fluoro-1-propanol esters and salts thereof, methods for their preparation, and methods for their use as antibacterial agents.
Learn more about s-1-phenyl-1-propanol. We enable science by offering product choice, services, process excellence and our people make it happen.
Dortmund Data bank - Thermophysical Properties | Benzene, CAS Number: 71-43-2 | 1-Propanol, CAS Number: 71-23-8 | SpringerMaterials 2014
Sigma-Aldrich offers Aldrich-540323, 1,1,1-Trifluoro-2-propanol for your research needs. Find product specific information including CAS, MSDS, protocols and references.
25525-60-4 - BUBXSAWBUBKGAQ-KVVVOXFISA-N - 9-Octadecenoic acid (9Z)-, compd. with 1-amino-2-propanol (1:1) - Similar structures search, synonyms, formulas, resource links, and other chemical information.
Research Summary: Chinas demand for Propanol has grown at a fast pace in the past decade. In the next five years, both production and demand will continue to grow. This new study examines Chinas economic trends, investment environment, industry development, supply and demand, industry capacity, industry structure, marketing channels and major industry participants. Historical data (1997, 2002 […].... ...
Answers from specialists on propanol side effects. First: Slow heart rate, low blood pressure dizziness fatigue heart block asthma attacks. Talk to your doctor.
Learn more about r-+-1-phenyl-1-propanol. We enable science by offering product choice, services, process excellence and our people make it happen.
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41365-28-0 - NYMMOTHPKAFVPU-UHFFFAOYSA-N - 2-Propanol, 3-((1,2,3,4-tetrahydro-1,4-ethanonaphthalen-5-yl)oxy)-1-(isopropylamino)-, hydrochloride, (+-)- - Similar structures search, synonyms, formulas, resource links, and other chemical information.
Oxea has announced it has started the construction of a new world-scale propanol unit at its production site at Bay City, Texas, USA
ECHAs dossier evaluation process covers compliance checks and the examination of testing proposals. By consulting the table below, you can find out whether ECHA has started to evaluate dossiers for a particular substance and follow the progress through the evaluation process. The table below displays the type, scope and status of the assessment undertaken for a given dossier. The decision date and the non-confidential version of the decision are published shortly after the decision has been adopted. Before publishing the non-confidential version of an adopted decision on its website, ECHA consults the addressees of the decision on this version. ECHA systematically removes any personal data from the non-confidential version of a decision. Some sections may also be redacted based on justified claims by registrants, regarding information confidential or deemed to harm their commercial interest if disclosed. Check the expandable boxes below for more details. ...
... is a film forming polyester polymer supplied as an aqueous solution containing 2% n-propanol and 30% polymer solids.
I think so yes. I drew it out and it has the same amount of hydrogens and carbons (obviously because theyre both 5 and so it must have 12 hydrogens) and the methyl groups just add a methyl group onto it, and so still the longest chain is 5, so yes it is an isomer of it. ...
Mentions de prudence: P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations. ...
Greogory M. Shutske.; Richard C. Allen.; Manfred F. Foersch.; Linda L. Setescak.; Jeffrey C. Wilker. Heterocyclic oxyacetic acid diuretics: indazole, benzisothiazole, and benzisothiazole 1,1-dioxide analogs of [[7-chloro-3-(2-fluorophenyl)-1,2-benzisoxazol-6-yl]oxy]acetic acid.J. Med. Chem. 1983, 26 (9),1307-1311 .. Roy P. Houghton.; Martyn Voyle.; Raymond Price. Reactions of co-ordinated ligands. Part 10. Rhodium-catalysed cyclisation of 3-(2-fluorophenyl)propanols to chromans.J. Chem. Soc., Perkin Trans. 1. 1984,925-931 .. ...
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The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database ...
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MRFR Press Release/- Market Research Future published a Cooked Research Report on "Global Isopropyl Alcohol Market Research Report - Forecast to 2027"- Market Analysis, Scope, Stake, Progress, Trends and Forecast to 2027.. Crystal Clean Chemicals, Linde, Puritan Products, Huate Gas, Avantor, Denoir Ultra Pure, Crystal Clean Chemicals, Guangfu Fine Chemicals among others are some of the prominent players at the forefront of competition in the Global Isopropyl AlcoholMarket that are profiled in MRFR Analysis.. Isopropyl Alcohol Market - Overview. Isopropyl Alcohol is a clear, colourless and volatile material with a light odour. It possesses physio-chemical and solvency properties similar to those of ethyl alcohol, making it completely miscible with water and soluble in most of the organic solvents. Thus, this leads to the usage of Isopropyl Alcohol in variety of applications such as solvents, drug production, gas dryer, preservative etc. The growing demand of isopropyl alcohol as a solvent in wide ...
Introduction Alcohols, including ethanol and isopropyl alcohol, are used in clinical practice for disinfection and infection prevention. Recent studies, however, demonstrate that alcohols may enhance biofilm production in Staphylococci. Methods We quantified biofilm formation in the presence of ethanol and isopropyl alcohol in six different, well-characterized strains of Staphylococcus epidermidis and Staphylococcus aureus. After 24 h of biofilm development, each strain was exposed to normal saline (NS), ethanol, or isopropyl alcohol (40%, 60%, 80% and 95%) for additional 24 h incubation. Adherent biofilms were stained and optical density was determined. Viability of strains was also determined after alcohol exposure. Results Ethanol increased biofilm formation in all six strains compared to normal saline (p | 0.05). There was increased biofilm formation with increasing ethanol concentration. Isopropyl alcohol also increased biofilm formation with increasing alcohol concentration in all six strains (p
Looking for online definition of Propan-2-ol in the Medical Dictionary? Propan-2-ol explanation free. What is Propan-2-ol? Meaning of Propan-2-ol medical term. What does Propan-2-ol mean?
Sevoflurane [CF3-CH(OCH2F)-CF3] is biotransformed to inorganic fluoride (F-) and hexafluoroisopropanol, which forms a glucuronide conjugate. Although sevoflurane may be used in newborns without fully developed biotransformation activity, studies were performed using liver slices from rat neonates to determine sevoflurane disposition. Sevoflurane was vaporized in sealed roller culture vials to produce a continuous saturating dose (0.5 mM). After incubation, slices and incubation media were sonicated and centrifuged to remove debris. The supernatant fraction was analyzed for F-, hexafluoroisopropanol, and hexafluoroisopropanol-glucuronide conjugate. The metabolism of sevoflurane by liver slices increased proportionately with time with a stoichiometric production (1:1) of hexafluoroisopropanol and F- in all age groups. Only glucuronide conjugates of hexafluoroisopropanol were found. The rate of sevoflurane biotransformation measured as fluoride production was similar among slices prepared from all ...
CAS 7664-38-2 67-63-0 111-90-0 7732-18-5 AJ-1 DURO ALUMINUM JELLY CORROSION REMOVER phosphoric acid
isopropanol (isopropyl alcohol), 2-propanol, dimethyl carbinol
diethylene glycol ethyl ether, carbitol, carbitol cellosolveethoxy
water
polysaccharide
surfactant (type not specified)
colorant
odorant
msds toxicity property
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Isopropyl Alcohol Home Essentials is a medicine available in a number of countries worldwide. A list of US medications equivalent to Isopropyl Alcohol Home Essentials is available on the Drugs.com website.
Define propionaldehyde. propionaldehyde synonyms, propionaldehyde pronunciation, propionaldehyde translation, English dictionary definition of propionaldehyde. n. A flammable liquid, C3H6O, with a suffocating odor, used in the manufacture of plastics and rubber chemicals, and as a preservative and disinfectant....
N.B. - Summary (but not the evaluation) prepared by the Secretariat after the meeting.. 5.1 Exposure data. Exposure to isopropanol may occur in its production, in the production of acetone and during its use as a solvent.. 5.2 Human carcinogenicity data. An increased incidence of cancer of the paranasal sinuses and laryngeal cancer was observed in workers at factories where isopropanol was manufactured by the strong-acid process. One case control study investigated the risk associated with occupational exposure to isopropanol, but for none of the investigated cancer sites was a significant increase in risk observed.. 5.3 Animal carcinogenicity data. Isopropanol was tested for carcinogenicity in mice and rats by inhalation exposure. Although no increase in tumours was observed in mice, the study had some limitations in design and adequacy. A slight increase in interstitial cell adenomas of the testis was observed in male rats.. 5.4 Other relevant data. Isopropanol is rapidly absorbed from the ...
Definition of isopropanol in the Legal Dictionary - by Free online English dictionary and encyclopedia. What is isopropanol? Meaning of isopropanol as a legal term. What does isopropanol mean in law?
AB amphiphilic comb-like block copolymers of poly(oligo[ethylene glycol] methyl ether methacrylate) and polydimethylsiloxane were synthesised with a methodology based on atom transfer radical polymerization (ATRP). The anionic ring opening polymerisation of hexamethylcyclotrisiloxane followed by reaction with 3-(chlorodimethylsilyl) propyl 2-bromo-2-methylpropanoate propyldimethylchlorosilane gave suitable macroinitiators for the ATRP of oligo[ethylene glycol] methyl ether methacrylate. The latter synthetic procedure was optimised by performing a number of syntheses varying the reaction solvent, catalytic complex and the temperature used. Copolymers with relatively high polydispersity indices (Mw/Mn,1.3) could be synthesised at room temperature by employing a Cu(I)Br:N,N,N′,N′,N″-pentamethyldiethylenetriamine complex in n-propanol with Cu(II)Br. The optimum reaction conditions employed a Cu(I)Cl:N-(n-propyl)-2-pyridyl(methanimine) complex with an n-propanol/water mixture or toluene as ...
Each 7th Edition Documentation summarizes and evaluates the scientific data from which its TLV® or BEI® is derived. Knowing the basis of each TLV® and BEI®, as described in its Documentation, is essential to the application of that TLV® or BEI®. This Documentation is available for download in PDF format. Before downloading, ACGIH® requires that you read the Policy Statement on the Uses of TLVs® and BEIs®, Special Note to User, and the Introduction to the Chemical Substances TLVs®, available at https://www.acgih.org/Products/tlvintro.htm. This document is fully protected by copyright and no part of it may be reproduced in any form or by any means - graphic, electronic, or mechanical including photocopying, recording, taping, or information storage and retrieval systems - without written permission from ACGIH®, 1330 Kemper Meadow Drive, Cincinnati, OH 45240-1634.. ...
Clinicept 70% Isopropyl alcohol (IPA) hard surface wipes have been carefully developed for effective disinfection of hard surfaces
Though the FDA has not cleared any liquid disinfectant that uses alcohol as its primary agent for use in clinical settings, isopropyl alcohol has proven effective at killing microorganisms under...
Isopropyl alcohol, like all alcohols, is polar. It is polar because one of the properties of alcohol is hydroxyl, which forms hydrogen bonds and dissolves water molecules. Hydroxyl groups make...
Isopropyl alcohol (IPA) is widely used for cleanroom cleaning. But what about methyl, ethyl or butyl alcohol? It comes down to performance, safety, and price.
Systematic surface energy modifications to glass substrates can induce nucleation and improve crystallization outcomes for small molecule active pharmaceutical ingredients (APIs) and proteins. A comparatively broad probe for function is presented in which various APIs, proteins, organic solvents, aqueous media, surface energy motifs, crystallization methods, form factors, and flat and convex surface energy modifications were examined. Replicate studies (n ≥ 6) have demonstrated an average reduction in crystallization onset times of 52(4)% (alternatively 52 ± 4%) for acetylsalicylic acid from 91% isopropyl alcohol using two very different techniques: bulk cooling to 0 °C using flat surface energy modifications or microdomain cooling to 4 °C from the interior of a glass capillary having convex surface energy modifications that were immersed in the solution ...
In the past few years, the alternative health community has become aware of the toxicity of isopropyl alcohol and other solvents used in body care products. This information was brought to our attention by books written by Dr Hulda Clark (The Cure For All Cancers). Dr. Clarks theory is that isopropyl alcohol destroys the tough shell surrounding the intestinal fluke (flora), and allows parasites to migrate into the liver, prostrate, and uterus. In Dr. Clarks opinion, this can be devastating to the vital organs and predispose one to cancer and other illnesses. There has been clinical research conducted by Dr Dietrich Klinghardt, MD PhD. He has found that Dr. Clarks parasite/solvent theory to be valid. Dr. Klinghardt and staff found that after observing and testing hundreds of patients detoxing from isopropyl alcohol chemicals, the greatest injury occurs not to the parasite egg membrane but to the patients own cell and nerve membranes. Isopropyl alcohol is lipophilic. In other words, it is ...
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isopropyl alcohol definition: an obvious, colorless, combustible, cellular fluid, (CH3)2CHOH, found in antifreeze substances, in lotions and makeup, and also as a solvent for gums, shellac, and important…
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The Merck Index* Online | Isopropyl Alcohol | Monograph containing literature references, physical and biological properties and relevant information
Medical grade isopropyl alcohol has a diverse range of applications, but there are safety factors that end users should consider. Call us today to review!
Katemonster asks…I was looking at the new Garnier Fructis Damage Eraser Conditioner and noticed it contained isopropyl alcohol. Curious, I tried to figure out why this was as its a drying agent rather than a conditioning agent. I have read that if the amount is low enough, it probably evaporates during manufacturing
Drug information for Good Care Isopropyl Alcohol by Dalian Goodwood Medical Care Ltd.. Includes: facts, uses, warnings, directions and more.
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The report generally describes 1,3-bis(methylthio)-2-propanol, examines its uses, production methods, patents. 1,3-BIS(METHYLTHIO)-2-PROPANOL market
We demonstrate the use of fluorescent molecular rotors as probes for detecting biomolecular interactions, specifically peptide-protein interactions. Molecular rotors undergo twisted intramolecular charge transfer upon irradiation, relax via the nonradiative torsional relaxation pathway, and have been typically used as viscosity probes. Their utility as a tool for detecting specific biomolecular interactions has not been explored. Using the well characterized p53-Mdm2 interaction as a model system, we designed a 9-(2-carboxy-2-cyanovinyl) julolidine-based p53 peptide reporter, JP1-R, which fluoresces conditionally only upon Mdm2 binding. The reporter was used in a rapid, homogeneous assay to screen a fragment library for antagonists of the p53-Mdm2 interaction, and several inhibitors were identified. Subsequent validation of these hits using established secondary assays suggests increased sensitivity afforded by JP1-R. The fluorescence of molecular rotors contingent upon target binding makes them ...
We demonstrate the use of fluorescent molecular rotors as probes for detecting biomolecular interactions, specifically peptide-protein interactions. Molecular rotors undergo twisted intramolecular charge transfer upon irradiation, relax via the nonradiative torsional relaxation pathway, and have been typically used as viscosity probes. Their utility as a tool for detecting specific biomolecular interactions has not been explored. Using the well characterized p53-Mdm2 interaction as a model system, we designed a 9-(2-carboxy-2-cyanovinyl) julolidine-based p53 peptide reporter, JP1-R, which fluoresces conditionally only upon Mdm2 binding. The reporter was used in a rapid, homogeneous assay to screen a fragment library for antagonists of the p53-Mdm2 interaction, and several inhibitors were identified. Subsequent validation of these hits using established secondary assays suggests increased sensitivity afforded by JP1-R. The fluorescence of molecular rotors contingent upon target binding makes them ...
The invention relates to a composition for treatment and control of excessively thickened, inflexible and scaly stratum corneum which often fissures into the dermis resulting in foci of bleeding and inflammation which are symptomatic of numerous altered skin conditions. More specifically, this invention relates to a composition comprising an aqueous phase comprising water in which are dissolved one or more aliphatic alcohols selected from the group consisting of n-propanol and the monohydric aliphatic alcohols having from 4 to about 8 carbon atoms, preferably n-butanol, n-pentanol and n-hexanol, in combination with one or more organic acids selected from the group consisting of the saturated aliphatic, mono, di-and tri-carboxylic acids having from 2 to about 10 carbon atoms, including those acids which are substituted at either or both of the alpha and beta carbons with a hydroxyl or keto functionality. The composition is also an excellent vehicle for
Jtb9079 found in: JT Baker® 9079-05 Isopropyl Alcohol (2-Propanol), CMOS Electronic Grade, 4-Liter Poly Bottle, JT Baker® 9079-03 Isopropyl Alcohol (2..
Isopropanol is used as a water-drying aid. Isopropyl alcohol dissolves a wide range of non-polar compounds. It also evaporates quickly, leaves nearly zero oil traces, compared to ethanol, and is relatively non-toxic, compared to alternative solvents. Thus, it is used widely as a solvent and as a cleaning fluid, especially for dissolving oils ...
You are viewing an interactive 3D depiction of the molecule 1-((2-(6,11-dihydrodibenz[b,e]oxepin-11-yl)ethyl)methylamino)-3-phenoxy-2-propanol (C26H29NO3) from the PQR.
Nominated Substances: 1,3-Dichloro-2-propanol. Nomination Date: 06/09/2004 Nominator: NIEHS Rationale: High production volume and use; occurrence in foods; reproductive toxicity and carcinogenicity demonstrated but not adequately characterized NTP Principles: 1, 3, 6, 7. Status: Selected ...
2,2-Dimetil-1-propanol ou Álcool neopentílico é o álcool primário isômero do pentanol cuja estrutura dos átomos de carbono é a mesma do neopentano. Lide, David R. (1998). «Handbook of Chemistry and Physics» 87 ed. Boca Raton, FL: CRC Press: 3-228, 5-42, 8-102, 16-22. ISBN 0849305942 ...
1-(isopropylamino)-3-(5-((isopropylamino)methyl)-2-methoxyphenoxy)propan-2-ol: putative beta-adrenoceptor antagonist with antihypertensive activity; structure in first source
2-cyclohexyl-1-(1-dimethylamino-1H-pyrrol-2-yl)-propan-1-one - chemical structural formula, chemical names, chemical properties, synthesis references
Shop NADP-dependent isopropanol dehydrogenase ELISA Kit, Recombinant Protein and NADP-dependent isopropanol dehydrogenase Antibody at MyBioSource. Custom ELISA Kit, Recombinant Protein and Antibody are available.
Theres a fair nonlinear volume change in the isopropanol-water system, on the order of a few percent. See, for example, here. Theres almost a 5% difference in density between the 70/30 and 50/50 isopropanol/water mixtures. There can be a few percent difference, therefore between a solution that 30% and 50% solutions in water by mass or by volume. This is enough to matter for some things, not enough to worry about for others ...
when precipitating RNA using isopropanol (Trizol method) the isopropanol turns light yellow after about 20 minutes at room temp, and becomes dark yellow (along with the RNA pellet) after a few hours at -20 deg. Why is this? Ty ...
An azeotropic mixture-like composition containing 1,1,1,3,3,3-hexafluoroisopropylmethylether (HFE-356mmz) and hexafluoroisopropanol (HFIP) is provided. 1,1,1,3,3,3-hexafluoroisopropylmethylether may b
The reduction of ketones and aldehydes with lanthanide metals (La, Ce, Sm, Yb) and a catalytic amount of iodine (5 mol %) in iPrOH proceeded smoothly to produce the corresponding alcohols as the major products in good yield, while in THF, methanol, and ethanol the pinacols were mainly produced. The yields of alcohols were improved most effectively by the use of Sm metal ...
Greetings to my colleagues! We are looking for information on the human resources (labor hrs and type of staff) required to complete a project that will: --test and install equipment to monitor and control IPA concentrations used for drying (rather than fill-and-dump on a calendar schedule) --replace IPA drying with hot deionized water and turbulent air Facilities are in medical device manufacturing. Any case studies we can use to help staff draft their proposals to general managers would be much appreciated. This is actually an interesting story of how integration of environmental effects with product and process design finally starts to change a company after 5+ yrs of efforts, with part of the original impetus being a state-funded grant program to support DfE. Also a great example of how EHS costs can be a terrible indicator of project value. In this case, EHS drivers total about $25,000/facility, but materials use and productivity drivers 10x-20x that amount, annually. --Terry Foecke ...
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suspension of potassium hydroxide (27.5 g, 0.49 mol) In isopropyl alcohol (300 mL) was heated to 40-45 ° C and p-nitrophenol (48 g, 0.34 mol) was added. After stirring for 1 h at 40-45 ° C, a solution of 2-(5-ethylpyridin-2-yl)ethyl 4-methylarylsulfonate (100 g, 0.32 mol) in isopropyl alcohol (300 mL) was added to the reaction mixture drop-wise. The mixture was stirred for 18 h maintaining the temperature between 60-70 ° C. The reaction mixture was filtered and concentrated, diluted with water (750 mL), and extracted using ethyl acetate (3 x 300 mL). The combined extract was washed with water (300 mL), brine (300 mL) and concentrated. The residue was stirred with petroleum ether (100 mL) and filtered. Yield: 45 g (51 ...
Scientific Solutions Inc. Data Acquisition, instrumentation, control products. Solving problems for problem solvers since 1974 with Data Acquisition and control products, educational seminars, instrumentation and advanced research
Beyond providing Skin Deep® as an educational tool for consumers, EWG offers its EWG VERIFIED™ mark as a quick and easily identifiable way of conveying personal care products that meet EWGs strict health criteria. Before a company can use EWG VERIFIEDTM on such products, the company must show that it fully discloses the products ingredients on their labels or packaging, they do not contain EWG ingredients of concern, and are made with good manufacturing practices, among other criteria. Note that EWG receives licensing fees from all EWG VERIFIED member companies that help to support the important work we do. Learn more , Legal Disclaimer ...
Beyond providing Skin Deep® as an educational tool for consumers, EWG offers its EWG VERIFIED™ mark as a quick and easily identifiable way of conveying personal care products that meet EWGs strict health criteria. Before a company can use EWG VERIFIEDTM on such products, the company must show that it fully discloses the products ingredients on their labels or packaging, they do not contain EWG ingredients of concern, and are made with good manufacturing practices, among other criteria. Note that EWG receives licensing fees from all EWG VERIFIED member companies that help to support the important work we do. Learn more , Legal Disclaimer ...
Background: An elevated plasma osmolal gap is common in all forms of alcohol intoxication. Methyl alcohol and ethylene glycol are metabolized to compounds that produce metabolic acidosis. Isopropyl alcohol, however, is metabolized to acetone, which does not cause metabolic acidosis and cannot be metabolized to compounds that do (1). Therefore, the presence of metabolic acidosis is used to rule out isopropyl alcohol intoxication. This distinction is important because fomepizole is used to treat methyl alcohol and ethylene glycol intoxication but is contraindicated in isopropyl alcohol intoxication because it reduces the clearance of isopropyl alcohol and thus prolongs its effects (2 ...
Propylene glycol methyl ether acetate-Methoxy propanol acetate market research report covering industry trends, market share, market growth analysis and projection by MIcroMarketMonitor.com. Propylene glycol methyl ether acetate-Methoxy propanol acetate market report includes,|Key question answered| What are market estimates and forecasts; which of Propylene glycol methyl ether acetate-Methoxy propanol acetate markets are doing well and which are not? and |Audience for this report| Propylene glycol methyl ether acetate-Methoxy propanol acetate companies.
555-31-7:C3H8O.1/3Al, 2-Propanol, aluminum salt, 2-Propanol, aluminium salt, 2-Propanol, aluminum salt, 2-Propanol, aluminum salt (3:1), AIPD, Aliso, Aluminium isopropoxide, Aluminium isopropylate, aluminium triisopropanolate, ALUMINIUMISOPROPYLAT, Aluminiumtriisopropanolat, Aluminum 2-propoxide, Aluminum isopropanolate, Aluminum isopropioate, ALUMINUM ISOPROPOXIDE, Aluminum isopropoxide (1:3), Aluminum isopropylate, Aluminum isopropylate (Al(OC3H7)3), Aluminum propoxide, Aluminum sec-propanolate, Aluminum triisopropoxide, Aluminum triisopropylate, Aluminum tris(isopropoxide), Aluminum tris(iso-propoxide), Aluminum tris(isopropylate), Aluminum tris(sec-propoxide), Aluminum(3+) isopropoxide, Isopropanol aluminum salt, Isopropyl alcohol, aluminum salt, Manalox 130, PADM, Triisopropanolate daluminium, triisopropanolato de aluminio, TRIISOPROPOXIDE, ALUMINUM, Triisopropoxyaluminum, Triisopropyl aluminate, Triisopropyloxyaluminum, Tris(isopropoxy)aluminum
A bactericide or bacteriocide, sometimes abbreviated Bcidal, is a substance that kills bacteria. Bactericides are disinfectants, antiseptics, or antibiotics. The most used disinfectants are those applying active chlorine (i.e., hypochlorites, chloramines, dichloroisocyanurate and trichloroisocyanurate, wet chlorine, chlorine dioxide, etc.), active oxygen (peroxides, such as peracetic acid, potassium persulfate, sodium perborate, sodium percarbonate, and urea perhydrate), iodine (povidone-iodine, Lugols solution, iodine tincture, iodinated nonionic surfactants), concentrated alcohols (mainly ethanol, 1-propanol, called also n-propanol and 2-propanol, called isopropanol and mixtures thereof; further, 2-phenoxyethanol and 1- and 2-phenoxypropanols are used), phenolic substances (such as phenol (also called "carbolic acid"), cresols such as thymol, halogenated (chlorinated, brominated) phenols, such as hexachlorophene, triclosan, trichlorophenol, tribromophenol, pentachlorophenol, salts and isomers ...
Abstract: : Purpose: The physiological barriers of the eye limit drug delivery to the posterior segment of the eye via topical or systemic administration. Intravitreal administration has proven to be safe and effective in the treatment of various vitreoretinal diseases. Elimination of drugs from the vitreous body can be via aqueous drainage or through the retina. Drugs eliminating predominantly through the aqueous pathway have higher half-lives and results in prolonged therapeutic action in the posterior segment of the eye. Therefore it is important to study the effect of physicochemical properties of the drugs on their elimination characteristics from the vitreous. The purpose of this study is to determine the effect of lipophilicity on vitreous disposition of short-chain aliphatic alcohols. Methods: Radiolabeled (C14) methanol, 1-propanol, 1-pentanol, 1-hexanol and 1-heptanol with log Pc values ranging from -0.77 to 2.7 were studied. New Zealand albino rabbits weighing 2-2.5 kg were used. ...
0040] Suitable inorganic blowing agents include carbon dioxide, nitrogen, argon, water, air, nitrogen, helium, and combinations thereof. Organic blowing agents include aliphatic hydrocarbons having 1-9 carbon atoms, aliphatic alcohols having 1-3 carbon atoms, fully and partially halogenated aliphatic hydrocarbons having 1-4 carbon atoms, and combinations thereof. Aliphatic hydrocarbons include methane, ethane, propane, n-butane, isobutane, n-pentane, isopentane, and neopentane. Aliphatic alcohols include methanol, ethanol, n-propanol, and isopropanol. Fully and partially halogenated aliphatic hydrocarbons include fluorocarbons, chlorocarbons, chlorofluorocarbons and cyclopentane. Examples of fluorocarbons include methyl fluoride, perfluoromethane, ethyl fluoride (HFC-161), ethyl fluoride, 1,1-difluoroethane (HFC-152a), 1,1,1-trifluoroethane (HFC-143a), 1,1,1,2-tetrafluoro-ethane (HFC-134a), 1,1,2,2-tetrafluoroethane (HFC-134), pentafluoroethane (HFC-125), difluoromethane (HFC-32), ...
0054] Examples of the organic solvents used for the under-layer film composition include aliphatic hydrocarbon solvents such as n-pentane, i-pentane, n-hexane, i-hexane, n-heptane, i-heptane, 2,2,4-trimethylpentane, n-octane, i-octane, cyclohexane, and methyl cyclohexane; aromatic hydrocarbon solvents such as benzene, toluene, xylene, ethylbenzene, trimethylbenzene, methylethylbenzene, n-propylbenzene, i-propylbenzene, diethylbenzene, i-butylbenzene, triethylbenzene, di-i-propylbenzene, n-amylnaphthalene, and trimethylbenzene; monoalcohol solvents such as methanol, ethanol, n-propanol, i-propanol, n-butanol, i-butanol, sec-butanol, t-butanol, n-pentanol, i-pentanol, 2-methylbutanol, sec-pentanol, t-pentanol, 3-methoxybutanol, n-hexanol, 2-methylpentanol, sec-hexanol, 2-ethylbutanol, sec-heptanol, heptanol-3, n-octanol, 2-ethylhexanol, sec-octanol, n-nonyl alcohol, 2,6-dimethylheptanol-4, n-decanol, sec-undecyl alcohol, trimethylnonyl alcohol, sec-tetradecyl alcohol, sec-heptadecyl alcohol, ...
1. Introduction. The International Centre for Alcohol Policies (ICAP) which defines unrecorded (non-commercial) alcohols as (a) traditional drinks produced, whether legally or illegally, for home consumption or limited trade, (b) unregistered drinks or counterfeit products and (c) non-beverage or surrogate alcohols derived from medicinal products, automobile products or cosmetics1 realizes that although these drinks may adhere to standards of quality, some of them may be contaminated and toxic, thereby posing public health threats of unknown magnitude and necessitating the need for analysis. A collation of literature illustrates the presence of alcoholic beverages obtained from several ingredients including melons,2 oranges,3 mango,4 agave plants.5,6 Analyses of some unrecorded alcohols from India, Mexico, Russia, Tanzania, Zambia,7 Nigeria, Lithuania, Hungary, Guatemala, Poland and Vietman 8 have shown the beverages to contain ethanol (as major component), methanol, n-propanol, 2-butanol, ...

MSDS AJ-1 DURO ALUMINUM JELLY CORROSION REMOVER phosphoric acid isopropanol (isopropyl alcohol), 2-propanol, dimethyl carbinol...MSDS AJ-1 DURO ALUMINUM JELLY CORROSION REMOVER phosphoric acid isopropanol (isopropyl alcohol), 2-propanol, dimethyl carbinol...

2-propanol, dimethyl carbinol
diethylene glycol ethyl ether, carbitol, carbitol cellosolveethoxy
water
... CAS 7664-38-2 67-63-0 111-90-0 7732-18-5 AJ-1 DURO ALUMINUM JELLY CORROSION REMOVER phosphoric acid
isopropanol (isopropyl ... Name: ISOPROPANOL (ISOPROPYL ALCOHOL), 2-PROPANOL, DIMETHYL CARBINOL. % Wt: ,5. Other REC Limits: 400 PPM. OSHA PEL: 400 PPM. ... isopropanol (isopropyl alcohol), 2-propanol, dimethyl carbinol. diethylene glycol ethyl ether, carbitol, carbitol ...
more infohttp://www.chemcas.com/msds111/cas/25/7664-38-2_67-63-0_111-90-0_7732-18-5.asp

Mercury(II) and Organomercury(II) Complexes of Thiols and Dithiols, Including British Anti-Lewisite  - Open Access RepositoryMercury(II) and Organomercury(II) Complexes of Thiols and Dithiols, Including British Anti-Lewisite - Open Access Repository

The dithiols 2,3-dimercapto-l-propanol (British anti-Lewisite) and 1,3-dimercapto-2propanol form complexes RHgS-SHgR (R = Me, ... A 1:1 complex of Hg(II) with 1,3 dimercapto-2-propano1 is dimeric in pyridine. Infrared, Raman, and 1H NMR spectra of RHg(II) ...
more infohttps://eprints.utas.edu.au/2812/

1-Propanol1-Propanol

... n-Propanol; n-Propyl alcohol; Ethylcarbinol; Optal; Osmosol extra; Propanol; Propylic alcohol; 1-Propyl alcohol; n-C3H7OH; 1- ... Propanol-1; Propan-1-ol; n-Propyl alkohol; Alcool propilico; Alcool propylique; Propanole; Propanolen; Propanoli; Propylowy ... Other names: Propyl alcohol; n-Propan-1-ol; ...
more infohttps://webbook.nist.gov/cgi/inchi/InChI%3D1S/C3H8O/c1-2-3-4/h4H%2C2-3H2%2C1H3

ICSC 0553 -    1-PROPANOLICSC 0553 - 1-PROPANOL

Relative density (water = 1): 0.8 Solubility in water: miscible. Vapour pressure, kPa at 20°C: 2.0 Relative vapour density (air ... Relative density of the vapour/air-mixture at 20°C (air = 1): 1.02. Flash point: 15°C c.c.. Auto-ignition temperature: 371°C ...
more infohttps://www.ilo.org/dyn/icsc/showcard.display?p_lang=en&p_card_id=0553

1-Propanol, DMTBS1-Propanol, DMTBS

InChI=1S/C9H22OSi/c1-7-8-10-11(5,6)9(2,3)4/h7-8H2,1-6H3 ... 1-Propanol, DMTBS. *Formula: C9H22OSi. *Molecular weight: ...
more infohttps://webbook.nist.gov/cgi/inchi/InChI%3D1S/C9H22OSi/c1-7-8-10-11

1-Propanol - Wikipedia1-Propanol - Wikipedia

... and n-propanol. It is an isomer of 2-propanol (propan-2-ol, isopropyl alcohol, isopropanol). It is formed naturally in small ... Propanol might be much more convenient than ethanol for inhalation because of its potency with nebulizers. 1-propanol has high ... However, the production of propanol has been too expensive to make it a common fuel. The research octane number (RON) of ... doi:10.1002/14356007.a22_173.pub2 "N-PROPANOL Health-Base Assessment and Recommendation for HEAC". "Bioalcohols". Biofuel.org. ...
more infohttps://en.wikipedia.org/wiki/1-Propanol

1 propanol Protocols and Video...'1 propanol' Protocols and Video...

1 propanol include Assessment of Plasma Coagulation on Liver Tissue in a Large Animal Model In Vivo, Methods to Study Lipid ... Graham Brogden*1,2, Ariane Neumann*1,3, Diab M. Husein1, Friederike Reuner1,4, Hassan Y. Naim1, Maren von Köckritz-Blickwede1,4 ... Jianli Wang1, Sebastian Rupprecht1, Xiaoyu Sun1, Diana Freiberg1, Courtney Crowell1, Emma Cartisano1, Megha Vasavada1, Qing X. ... Wolfgang Baar1,2, Sven Flemming3, Nicolas Schlegel3, Jakob Wollborn1,2, Reinhard Schneider4, Robert W Brock5, Christian Wunder2 ...
more infohttps://www.jove.com/keyword/1+propanol

1-Propanol supplier | CasNO.71-23-81-Propanol supplier | CasNO.71-23-8

Find quality suppliers and manufacturers of 1-Propanolfor price inquiry.where to buy 1-Propanol.Also offer free database of 1- ... Propanol including MSDS sheet(poisoning, toxicity, hazards and safety),chemical properties,Formula, density and structure, ... The toxicity data of 1-Propanol as follows: Organism. Test Type. Route. Reported Dose (Normalized Dose). Effect. Source. ... Physical properties about 1-Propanol are:. (1)ACD/LogP: 0.329; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.33; (4) ...
more infohttps://www.lookchem.com/1-Propanol/

3-(3,4-Dimethoxyphenyl)-1-propanol 99% | Sigma-Aldrich3-(3,4-Dimethoxyphenyl)-1-propanol 99% | Sigma-Aldrich

1-propanol for your research needs. Find product specific information including CAS, MSDS, protocols and references. ... propanol was used in the synthesis of fluorinated benzamide neuroleptic, (S)-N-[(1-ethyl-2- pyrrolidinyl)methyl]-5-(3. - ...
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3-Anilino-1,3-diphenyl-1-propanol | C21H21NO - PubChem3-Anilino-1,3-diphenyl-1-propanol | C21H21NO - PubChem

3-Anilino-1,3-diphenyl-1-propanol , C21H21NO , CID 602685 - structure, chemical names, physical and chemical properties, ...
more infohttps://pubchem.ncbi.nlm.nih.gov/compound/602685

whether 3,3-dimethyl-1-propanol is a isomers of c5h12o? | Yahoo Answerswhether 3,3-dimethyl-1-propanol is a isomers of c5h12o? | Yahoo Answers

In fact, you have named it wrong - it is really 3-methyl-1-butanol aka isoamyl alcohol. ... Baseball survey: Favorite team and state you live in (Day 4 + Results Days 1-3)? ...
more infohttps://answers.yahoo.com/question/index?qid=20130605213155AAP6avp

IPD (3,3-iminobis-1-propanol dimethanesulfonate (ester) hydrochloride) C01547IPD (3,3'-iminobis-1-propanol dimethanesulfonate (ester) hydrochloride) C01547

IPD (3,3-iminobis-1-propanol dimethanesulfonate (ester) hydrochloride) C01547. Testing Status of IPD (3,3-iminobis-1-propanol ... Bioassay of 3,3-Iminobis-1-propanol Dimethanesulfonate (Ester) Hydrochloride (IPD) for Possible Carcinogenicity (CASRN 3458-22 ...
more infohttps://ntp.niehs.nih.gov/testing/status/agents/ts-c01547.html

1-Propanol, dichloro-, phosphate (3:1) | C9H15Cl6O4P - PubChem1-Propanol, dichloro-, phosphate (3:1) | C9H15Cl6O4P - PubChem

1-Propanol, dichloro-, phosphate (3:1) , C9H15Cl6O4P , CID 33553 - structure, chemical names, physical and chemical properties ...
more infohttps://pubchem.ncbi.nlm.nih.gov/compound/33553

4720-29-0 - 3-Benzylamino-1-propanol, 97% - H26664 - Alfa Aesar4720-29-0 - 3-Benzylamino-1-propanol, 97% - H26664 - Alfa Aesar

or 1-978-521-6350. email: [email protected] Specialty/Bulk Sales. Tel: 1-888-343-8025 or 1-978-521-6401. (M-F, 8AM-5PM EST). ... Fax: 1-978-521-6366. email: [email protected] Technical Service. Tel: 1-800-343-7276 or 1-978-521-6405. (M-F, 8AM-5PM EST ... Tel: 1-800-343-0660 or 1-978-521-6300. (M-F, 8AM-7PM EST). Fax: 1-800-322-4757. ...
more infohttps://www.alfa.com/en/catalog/H26664/

CAS 96-13-9 : 1-PROPANOL, 2,3-DIBROMOCAS 96-13-9 : 1-PROPANOL, 2,3-DIBROMO

96-13-9 1-Propanol, 2,3-dibromo- testing. Laboratory testing for CAS number 96-13-9. 2,3-Dibromopropyl alcohol;Dibromopropanol; ... 1,2-Dibromopropan-3-ol;2,3-Dibromo-1-propanol;2,3-Dibromopropanol;1,2-Dibromohydrin;Brominex 257;NCI-C55436;USAF do-42;DBP;« ... beta»-Dibromohydrin;Allyl alcohol dibromide;Dibromo-1-propanol;Glycerol 1,2-dibromohydrin. ... Chemical Name: 1-Propanol, 2,3-dibromo-. Chemical Formula: C3H6Br2O. CAS Number: 96-13-9. Synonyms: 2,3-Dibromopropyl alcohol; ...
more infohttp://www.caslab.com/1-Propanol_23-dibromo-_CAS_96-13-9/

CAS No.71-23-8,1-Propanol Suppliers,MSDS downloadCAS No.71-23-8,1-Propanol Suppliers,MSDS download

where to buy 71-23-8(1-Propanol).Also offer free database of 71-23-8(1-Propanol) including MSDS sheet(poisoning, toxicity, ... 1-Propanol 1.CAS No.: 71-23-8 2.EINECS No.:200-746-9 3.Other Names:Propyl Alcohol 4.Color:Colorless mp -127 °C(lit.) bp 97 °C( ... 1-Propanol Package:165kg/drum. Kunshan Yalong Trading Co.,Ltd is one of the key trading enterprises engaged in fine chemical ... 1-Propanol CAS#71-23-8 Storage:Keep container tightly closed in a dry, cool and well-ventilated place. Package:25Kg/drum, 150Kg ...
more infohttps://www.lookchem.com/cas-71/71-23-8.html

71-23-8 - 1-Propanol, 99+% - n-Propyl alcohol - A19902 - Alfa Aesar71-23-8 - 1-Propanol, 99+% - n-Propyl alcohol - A19902 - Alfa Aesar

or 1-978-521-6350. email: [email protected] Specialty/Bulk Sales. Tel: 1-888-343-8025 or 1-978-521-6401. (M-F, 8AM-5PM EST). ... Fax: 1-978-521-6366. email: [email protected] Technical Service. Tel: 1-800-343-7276 or 1-978-521-6405. (M-F, 8AM-5PM EST ... 1-Propanol is used as a solvent and an entrainer in azeotropic distillation. It is used as a precursor to prepare propyl ... Tel: 1-800-343-0660 or 1-978-521-6300. (M-F, 8AM-7PM EST). Fax: 1-800-322-4757. ...
more infohttps://www.alfa.com/en/catalog/A19902/

Chemical Database: 1-Propanol, 2,3-dibromo-, hydrogen phosphate, sodium salt (EnvironmentalChemistry.com)Chemical Database: 1-Propanol, 2,3-dibromo-, hydrogen phosphate, sodium salt (EnvironmentalChemistry.com)

This page contains information on the chemical 1-Propanol, 2,3-dibromo-, hydrogen phosphate, sodium salt including: 4 synonyms/ ... 1-Propanol, 2,3-dibromo-, hydrogen phosphate, sodium salt. Identifications. *CAS Number: 64864-08-0*Synonyms/Related:*1- ... Propanol, 2,3-dibromo-, hydrogen phosphate, sodium salt*2,3-Dibromopropanol hydrogen phosphate sodium salt*Bis(2,3- ... Chemical Database - 1-Propanol, 2,3-dibromo-, hydrogen phosphate, sodium salt. EnvironmentalChemistry.com. 1995 - 2018. ...
more infohttps://environmentalchemistry.com/yogi/chemicals/cn/1-Propanol%2C%A02%2C3-dibromo-%2C%A0hydrogen%A0phosphate%2C%A0sodium%A0salt.html

3-(BENZYLMETHYLAMINO)-1-PROPANOL (CAS 5814-42-6) Market Research Report 20183-(BENZYLMETHYLAMINO)-1-PROPANOL (CAS 5814-42-6) Market Research Report 2018

1-propanol, examines its uses, production methods, patents. 3-(BENZYLMETHYLAMINO)-1-PROPANOL market ... Propanol nat. (CAS 71-23-8) Market Research Report 2018 US$ 2,200.00 Mar, 2018 · 76 pages ... 3-HEXAFLUORO-2-PROPANOL (CAS 29463-77-2) Market Research Report 2018 US$ 2,200.00 Mar, 2018 · 70 pages ... 3-HEXAFLUORO-2-METHYL-2-PROPANOL (CAS 1515-14-6) Market Research Report 2018 US$ 2,200.00 Mar, 2018 · 70 pages ...
more infohttps://marketpublishers.com/report/industry/chemicals_petrochemicals/3-_benzylmethylamino_-1-propanol_5814-42-6_market_research_report.html

Production of the aroma chemicals 3-(methylthio)-1-propanol and 3-(methylthio)-propylacetate with yeasts | SpringerLinkProduction of the aroma chemicals 3-(methylthio)-1-propanol and 3-(methylthio)-propylacetate with yeasts | SpringerLink

1.Biochemical Engineering GroupFrankfurt am MainGermany. *2.Institute of Molecular Biosciences, Molecular Genetics and Cellular ... With the wild type strain S. cerevisiae CEN.PK113-7D, 3.5 g L−1 methionol and trace amounts of 3-MTPA were achieved in a ... Seward R, Willetts JM, Dinsdale MG, Lloyd D (1996) The effects of ethanol, hexan-1-ol, and 2-phenylethanol on cider yeast ... Using l-methionine as sole nitrogen source and at high concentration, 3-(methylthio)-1-propanol (methionol) and 3-(methylthio)- ...
more infohttps://link.springer.com/article/10.1007%2Fs00253-008-1573-4

Airborne contact dermatitis from 2-amino-2-methyl-1-propanol in a cosmetic companyAirborne contact dermatitis from 2-amino-2-methyl-1-propanol in a cosmetic company

The authors described two cases of airborne contact dermatitis caused by 2-amino-2-methyl-1-propanol (AMP 100) in two subjects ... "Airborne contact dermatitis from 2-amino-2-methyl-1-propanol in a cosmetic company." Arhiv za higijenu rada i toksikologiju, ... "Airborne contact dermatitis from 2-amino-2-methyl-1-propanol in a cosmetic company." Arhiv za higijenu rada i toksikologiju 48 ... 1997). Airborne contact dermatitis from 2-amino-2-methyl-1-propanol in a cosmetic company, Arhiv za higijenu rada i ...
more infohttps://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=213051

Global 1-Propanol Sales Market Report 2016 - RnR Market ResearchGlobal 1-Propanol Sales Market Report 2016 - RnR Market Research

Global 1-Propanol Sales Market Report 2016 is a market research report available at US $4000 for a Single User PDF License from ... Table Global 1-Propanol Sales Forecast by Application (2016-2021). *Clinical Results in Diabetics To Be Boosted By Smart ... 1.2.1 Type I. 1.2.2 Type II. 1.2.3 Type III. 1.3 Application of 1-Propanol. 1.3.1 Application 1. 1.3.2 Application 2. 1.3.3 ... 3.1.1 USA 1-Propanol Sales and Growth Rate (2011-2016). 3.1.2 USA 1-Propanol Revenue and Growth Rate (2011-2016). 3.1.3 USA 1- ...
more infohttp://www.rnrmarketresearch.com/global-1-propanol-sales-market-report-2016-market-report.html

Fragrant Esters of 3-Cyclohexyl-1-propanol and 3-Cyclohexyl-1-butanolFragrant Esters of 3-Cyclohexyl-1-propanol and 3-Cyclohexyl-1-butanol

Preparation and fragrance properties of some esters of 3-cyclohexyl-1-propanol and 3-cyclohexyl-1-butanol are described in this ... March 1, 1991 Contact Author Libor Cerveny, Antonin Marhoui and Petra Winklerova Close. Fill out my online form. ... 1Non-Alcoholic Solvents in Multifunctional Fragrances. *2Free Article Download: IFRA Reveals a Fragrance Formula ... in Defense ... 3-Cyclohexyl-1-propanol and 3-cyclohexyl-1-butanol rank among synthetic fragrant compounds. The fragrant properties of 3- ...
more infohttps://www.perfumerflavorist.com/fragrance/application/multiuse/Fragrant-Esters-of-3-Cyclohexyl-1-propanol-and-3-Cyclohexyl-1-butanol-371991362.html

Patent US4361557 - 1-Aryl-2-acylamido-3-fluoro-1-propanol acylates, methods for their use as ... - Google PatentsPatent US4361557 - 1-Aryl-2-acylamido-3-fluoro-1-propanol acylates, methods for their use as ... - Google Patents

1-aryl-2-acylamido-3-fluoro-1-propanol esters and salts thereof, methods for their preparation, and methods for their use as ... 2-propanol:concentrated ammonium hydroxide (28%) (90:6:0.1). Combine the like fractions containing the desired product as ... R1 is methyl, ethyl, n-propyl or isopropyl; and. Z is an acyl radical of a hydrocarboncarboxylic acid or an acyl radical of a ... 1, 2 and 3 in a suitable blender. Add Item No. 4 and mix until a damp mass is formed. Using a suitable mill, pass the damp mass ...
more infohttp://www.google.com/patents/US4361557?dq=7350717
  • 1-Propanol shows the normal reactions of a primary alcohol. (wikipedia.org)
  • In fact, you have named it wrong - it is really 3-methyl-1-butanol aka isoamyl alcohol. (yahoo.com)
  • Overexpression of the alcohol acetyl transferase gene ATF1 under the control of a TDH3 (glyceraldehyde-3-phosphate dehydrogenase) promoter together with an optimization of the glucose feeding regime led to product concentrations of 2.2 g L −1 3-MTPA plus 2.5 g L −1 methionol. (springer.com)
  • The report generally describes 3-(benzylmethylamino)-1-propanol, examines its uses, production methods, patents. (marketpublishers.com)
  • More specifically, this invention relates to novel 1-aryl-2-acylamido-3-fluoro-1-propanol antibacterial agents, to methods for their manufacture and to novel intermediates useful therein, to pharmaceutical compositions comprising said 1-aryl-2-acylamido-3-fluoro-1-propanols and to methods for their use in treating antibacterial infections. (google.com)
  • 1 This compound is commercially synthesised by chemical methods from propiophenone by a three-step procedure. (erowid.org)
  • Aoki T, Uchida K (1991) Enhanced formation of 3-(methylthio-)-1-propanol in a salt-tolerant yeast, Zygosaccharomyces rouxii , due to deficiency of S-adenosylmethionine synthase. (springer.com)
  • 4. A compound of claim 1 wherein X' is hydrogen and X is NO 2 , SO 2 R 1 , SOR 1 , or SO 2 NH 2 . (google.com)
  • 8. A compound of claim 7 wherein X' is hydrogen, X is NO 2 or SO 2 R 1 and R is dichloromethyl, difluoromethyl, fluorochloromethyl or a deuterio derivative thereof, and wherein the pharmaceutically acceptable acid salt is derived from sulfuric acid or hydrochloric acid. (google.com)
  • C.)2-Methyl-1-propanol is more soluble in water than is 1,3-propanediol because 2-methyl-1-propanol forms fewer hydrogen bonds with water. (enotes.com)
  • 1997). 'Airborne contact dermatitis from 2-amino-2-methyl-1-propanol in a cosmetic company', Arhiv za higijenu rada i toksikologiju , 48(2), str. (srce.hr)
  • The authors described two cases of airborne contact dermatitis caused by 2-amino-2-methyl-1-propanol (AMP 100) in two subjects with periorbital erythema and itching skin. (srce.hr)
  • Cháfer, A., de la Torre, J., Lladosa, E., Montón, J.B.: Liquid-liquid equilibria of 4-methyl-2-pentanone + 1-propanol or 2-propanol + water ternary systems: measurements and correlation at different temperatures. (springer.com)
  • The fermenter was agitated at 200 rpm at a temperature of 29 1 C and aeration of 11 L/min for a fermentation volume of 44 L. (erowid.org)
  • Anthony J. Papa "Propanols" in Ullmann's Encyclopedia of Industrial Chemistry 2011, Wiley-VCH, Weinheim. (wikipedia.org)
  • The present paper describes the novel two-step biosynthetic process which involves the production of ( R )-(-)-1-hydroxy-1-phenyl-2-propanone by fermentation, which on reductive amination with ammonia using Raney nickel as a catalyst is converted into 2 . (erowid.org)
  • Both alcohols are obtained by the hydrogenation of the respective phenyl substituted 1-alkanols. (perfumerflavorist.com)
  • These, in turn, may be split hydrogenolytically into phenyl substituted 1-alkanols. (perfumerflavorist.com)
  • 1RS,2SR )-( )-2-Amino-1-phenyl-1-propanol (compound 2 ) is a good vasoconstricting agent and clinically used as a nasal decongestant. (erowid.org)
  • To the best of our knowledge, it has not been synthesised so far using Raney nickel as a catalyst from ( R )-(-)-1-hydroxy-1-phenyl-2-propanone (compound 1 ) which is obtained by fermentation. (erowid.org)
  • Compound 1 5g [α] D 25 -155° (containing 4.28 g pure ( R )-( )-1-hydroxy-1-phenyl-2-propanone, 0.03 mol·dm -3 ) was taken up in 15 mL of benzene. (erowid.org)
  • Pirahmadi, F., Dehghani, M.R., Behzadi, B.: Experimental and theoretical study on liquid-liquid equilibrium of 1-butanol + water + NH 4 Cl at 298.15, 308.15 and 318.15 K. Fluid Phase Equilib. (springer.com)
  • 1. 1-Hydroxypropane is one of our main products. (lookchem.com)
  • Top sale 71-23-8 1-Propanol with best price Our main products: Crovell is specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,such as phenylacetamide, dimethylamine hcl, benzyl chloride etc. (lookchem.com)
  • 2. A compound of claim 1 wherein Z is an acyl radical of an aminohydrocarboncarboxylic acid having up to 12 carbon atoms. (google.com)
  • 3. A compound of claim 1 wherein R is dichloromethyl or difluoromethyl or fluorochloromethyl or a deuterio derivative thereof. (google.com)
  • 9. A compound of claim 8 which is D-(threo)-1-p-methylsulfonylphenyl-2-difluoroacetamido-3-fluoro-1-propanol glycinate sulfuric acid salt. (google.com)
  • Compound 1 was produced by fermentation of molasses with a strain of yeast and benzaldehyde was added during the course of fermentation. (erowid.org)
  • Compound 1 5-11 was produced by fermentation using a strain of yeast which was isolated from rotting apricot. (erowid.org)
  • The benzene extract was concentrated under vacuum below 60 C when crude compound 1 was obtained. (erowid.org)
  • Crude compound 1 (91 g, [α] D 25 -100°) was dissolved in 500 mL of ether and shaken quickly with 2x100 mL (5%) of sodium bicarbonate solution for the removal of acids. (erowid.org)
  • Furthermore, 3-(benzylmethylamino)-1-propanol prices in regional markets can be found in the report with regards to countries and companies. (marketpublishers.com)
  • With the wild type strain S. cerevisiae CEN.PK113-7D, 3.5 g L −1 methionol and trace amounts of 3-MTPA were achieved in a bioreactor. (springer.com)
  • If you need further assistance, please call VWR Customer Service at 1-800-932-5000. (vwr.com)