Acetone: A colorless liquid used as a solvent and an antiseptic. It is one of the ketone bodies produced during ketoacidosis.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.Acetoacetates: Salts and derivatives of acetoacetic acid.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)ButanonesXanthobacter: A genus of gram-negative, aerobic, rod-shaped bacteria found in wet soil containing decaying organic material and in water. Cells tend to be pleomorphic if grown on media containing succinate or coccoid if grown in the presence of an alcohol as the sole carbon source. (From Bergey's Manual of Determinative Bacteriology, 9th ed)1-Propanol: A colorless liquid made by oxidation of aliphatic hydrocarbons that is used as a solvent and chemical intermediate.Plant Extracts: Concentrated pharmaceutical preparations of plants obtained by removing active constituents with a suitable solvent, which is evaporated away, and adjusting the residue to a prescribed standard.Butanols: Isomeric forms and derivatives of butanol (C4H9OH).KetonesCarboxy-Lyases: Enzymes that catalyze the addition of a carboxyl group to a compound (carboxylases) or the removal of a carboxyl group from a compound (decarboxylases). EC 4.1.1.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.Pentanones: 5-carbon straight-chain or branched-chain ketones.Fixatives: Agents employed in the preparation of histologic or pathologic specimens for the purpose of maintaining the existing form and structure of all of the constituent elements. Great numbers of different agents are used; some are also decalcifying and hardening agents. They must quickly kill and coagulate living tissue.PicratesEncyclopedias as Topic: Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)Hydrogen Peroxide: A strong oxidizing agent used in aqueous solution as a ripening agent, bleach, and topical anti-infective. It is relatively unstable and solutions deteriorate over time unless stabilized by the addition of acetanilide or similar organic materials.MaleatesPeroxides: A group of compounds that contain a bivalent O-O group, i.e., the oxygen atoms are univalent. They can either be inorganic or organic in nature. Such compounds release atomic (nascent) oxygen readily. Thus they are strong oxidizing agents and fire hazards when in contact with combustible materials, especially under high-temperature conditions. The chief industrial uses of peroxides are as oxidizing agents, bleaching agents, and initiators of polymerization. (From Hawley's Condensed Chemical Dictionary, 11th ed)MedlinePlus: NATIONAL LIBRARY OF MEDICINE service for health professionals and consumers. It links extensive information from the National Institutes of Health and other reviewed sources of information on specific diseases and conditions.Consumer Health Information: Information intended for potential users of medical and healthcare services. There is an emphasis on self-care and preventive approaches as well as information for community-wide dissemination and use.Bone Plates: Implantable fracture fixation devices attached to bone fragments with screws to bridge the fracture gap and shield the fracture site from stress as bone heals. (UMDNS, 1999)X-Ray Intensifying Screens: Screens which absorb the energy in the x-ray beam that has penetrated the patient and convert this energy into a light pattern which has as nearly as possible the same information as the original x-ray beam. The more light a screen produces for a given input of x-radiation, the less x-ray exposure and thus shorter exposure time are needed to expose the film. In most film-screen systems, the film is sandwiched between two screens in a cassette so that the emulsion on each side is exposed to the light from its contiguous screen.Social Media: Platforms that provide the ability and tools to create and publish information accessed via the INTERNET. Generally these platforms have three characteristics with content user generated, high degree of interaction between creator and viewer, and easily integrated with other sites.Dissent and Disputes: Differences of opinion or disagreements that may arise, for example, between health professionals and patients or their families, or against a political regime.Dictionaries, MedicalDictionaries as Topic: Lists of words, usually in alphabetical order, giving information about form, pronunciation, etymology, grammar, and meaning.PaintFermentation: Anaerobic degradation of GLUCOSE or other organic nutrients to gain energy in the form of ATP. End products vary depending on organisms, substrates, and enzymatic pathways. Common fermentation products include ETHANOL and LACTIC ACID.Refuse Disposal: The discarding or destroying of garbage, sewage, or other waste matter or its transformation into something useful or innocuous.Hazardous Substances: Elements, compounds, mixtures, or solutions that are considered severely harmful to human health and the environment. They include substances that are toxic, corrosive, flammable, or explosive.Hazardous Waste: Waste products which threaten life, health, or the environment when improperly treated, stored, transported, disposed of, or otherwise managed.Mannich Bases: Ketonic amines prepared from the condensation of a ketone with formaldehyde and ammonia or a primary or secondary amine. A Mannich base can act as the equivalent of an alpha,beta unsaturated ketone in synthesis or can be reduced to form physiologically active amino alcohols.Industrial Microbiology: The study, utilization, and manipulation of those microorganisms capable of economically producing desirable substances or changes in substances, and the control of undesirable microorganisms.Environmental Pollution: Contamination of the air, bodies of water, or land with substances that are harmful to human health and the environment.Biochemistry: The study of the composition, chemical structures, and chemical reactions of living things.Algorithms: A procedure consisting of a sequence of algebraic formulas and/or logical steps to calculate or determine a given task.Reproducibility of Results: The statistical reproducibility of measurements (often in a clinical context), including the testing of instrumentation or techniques to obtain reproducible results. The concept includes reproducibility of physiological measurements, which may be used to develop rules to assess probability or prognosis, or response to a stimulus; reproducibility of occurrence of a condition; and reproducibility of experimental results.Computer Simulation: Computer-based representation of physical systems and phenomena such as chemical processes.Reference Standards: A basis of value established for the measure of quantity, weight, extent or quality, e.g. weight standards, standard solutions, methods, techniques, and procedures used in diagnosis and therapy.Oxygen: An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration.Lipid Peroxides: Peroxides produced in the presence of a free radical by the oxidation of unsaturated fatty acids in the cell in the presence of molecular oxygen. The formation of lipid peroxides results in the destruction of the original lipid leading to the loss of integrity of the membranes. They therefore cause a variety of toxic effects in vivo and their formation is considered a pathological process in biological systems. Their formation can be inhibited by antioxidants, such as vitamin E, structural separation or low oxygen tension.Carbon: A nonmetallic element with atomic symbol C, atomic number 6, and atomic weight [12.0096; 12.0116]. It may occur as several different allotropes including DIAMOND; CHARCOAL; and GRAPHITE; and as SOOT from incompletely burned fuel.Plasticizers: Materials incorporated mechanically in plastics (usually PVC) to increase flexibility, workability or distensibility; due to the non-chemical inclusion, plasticizers leach out from the plastic and are found in body fluids and the general environment.Alcohol Drinking: Behaviors associated with the ingesting of alcoholic beverages, including social drinking.Diethylhexyl Phthalate: An ester of phthalic acid. It appears as a light-colored, odorless liquid and is used as a plasticizer for many resins and elastomers.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)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.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.Cosmetics: Substances intended to be applied to the human body for cleansing, beautifying, promoting attractiveness, or altering the appearance without affecting the body's structure or functions. Included in this definition are skin creams, lotions, perfumes, lipsticks, fingernail polishes, eye and facial makeup preparations, permanent waves, hair colors, toothpastes, and deodorants, as well as any material intended for use as a component of a cosmetic product. (U.S. Food & Drug Administration Center for Food Safety & Applied Nutrition Office of Cosmetics Fact Sheet (web page) Feb 1995)Nails: The thin, horny plates that cover the dorsal surfaces of the distal phalanges of the fingers and toes of primates.Smell: The ability to detect scents or odors, such as the function of OLFACTORY RECEPTOR NEURONS.Breath Tests: Any tests done on exhaled air.Nail Diseases: Diseases of the nail plate and tissues surrounding it. The concept is limited to primates.Poland

Antisense RNA strategies for metabolic engineering of Clostridium acetobutylicum. (1/704)

We examined the effectiveness of antisense RNA (as RNA) strategies for metabolic engineering of Clostridium acetobutylicum. Strain ATCC 824(pRD4) was developed to produce a 102-nucleotide asRNA with 87% complementarity to the butyrate kinase (BK) gene. Strain ATCC 824(pRD4) exhibited 85 to 90% lower BK and acetate kinase specific activities than the control strain. Strain ATCC 824(pRD4) also exhibited 45 to 50% lower phosphotransbutyrylase (PTB) and phosphotransacetylase specific activities than the control strain. This strain exhibited earlier induction of solventogenesis, which resulted in 50 and 35% higher final concentrations of acetone and butanol, respectively, than the concentrations in the control. Strain ATCC 824(pRD1) was developed to putatively produce a 698-nucleotide asRNA with 96% complementarity to the PTB gene. Strain ATCC 824(pRD1) exhibited 70 and 80% lower PTB and BK activities, respectively, than the control exhibited. It also exhibited 300% higher levels of a lactate dehydrogenase activity than the control exhibited. The growth yields of ATCC 824(pRD1) were 28% less than the growth yields of the control. While the levels of acids were not affected in ATCC 824(pRD1) fermentations, the acetone and butanol concentrations were 96 and 75% lower, respectively, than the concentrations in the control fermentations. The lower level of solvent production by ATCC 824(pRD1) was compensated for by approximately 100-fold higher levels of lactate production. The lack of any significant impact on butyrate formation fluxes by the lower PTB and BK levels suggests that butyrate formation fluxes are not controlled by the levels of the butyrate formation enzymes.  (+info)

Immunofluorescence detection of ezrin/radixin/moesin (ERM) proteins with their carboxyl-terminal threonine phosphorylated in cultured cells and tissues. (2/704)

Ezrin/radixin/moesin (ERM) proteins are thought to play an important role in organizing cortical actin-based cytoskeletons through cross-linkage of actin filaments with integral membrane proteins. Recent in vitro biochemical studies have revealed that ERM proteins phosphorylated on their COOH-terminal threonine residue (CPERMs) are active in their cross-linking activity, but this has not yet been evaluated in vivo. To immunofluorescently visualize CPERMs in cultured cells as well as tissues using a mAb specific for CPERMs, we developed a new fixation protocol using trichloroacetic acid (TCA) as a fixative. Immunoblotting analyses in combination with immunofluorescence microscopy showed that TCA effectively inactivated soluble phosphatases, which maintained the phosphorylation level of CPERMs during sample processing for immunofluorescence staining. Immunofluorescence microscopy with TCA-fixed samples revealed that CPERMs were exclusively associated with plasma membranes in a variety of cells and tissues, whereas total ERM proteins were distributed in both the cytoplasm and plasma membranes. Furthermore, the amounts of CPERMs were shown to be regulated in a cell and tissue type-dependent manner. These findings favored the notion that phosphorylation of the COOH-terminal threonine plays a key role in the regulation of the cross-linking activity of ERM proteins in vivo.  (+info)

Dibromopropanone cross-linking of the phosphopantetheine and active-site cysteine thiols of the animal fatty acid synthase can occur both inter- and intrasubunit. Reevaluation of the side-by-side, antiparallel subunit model. (3/704)

The objective of this study was to test a new model for the homodimeric animal FAS which implies that the condensation reaction can be catalyzed by the amino-terminal beta-ketoacyl synthase domain in cooperation with the penultimate carboxyl-terminal acyl carrier protein domain of either subunit. Treatment of animal fatty acid synthase dimers with dibromopropanone generates three new molecular species with decreased electrophoretic mobilities; none of these species are formed by fatty acid synthase mutant dimers lacking either the active-site cysteine of the beta-ketoacyl synthase domain (C161A) or the phosphopantetheine thiol of the acyl carrier protein domain (S2151A). A double affinity-labeling strategy was used to isolate dimers that carried one or both mutations on one or both subunits; the heterodimers were treated with dibromopropanone and analyzed by a combination of sodium dodecyl sulfate/polyacrylamide gel electrophoresis, Western blotting, gel filtration, and matrix-assisted laser desorption mass spectrometry. Thus the two slowest moving of these species, which accounted for 45 and 15% of the total, were identified as doubly and singly cross-linked dimers, respectively, whereas the fastest moving species, which accounted for 35% of the total, was identified as originating from internally cross-linked subunits. These results show that the two polypeptides of the fatty acid synthase are oriented such that head-to-tail contacts are formed both between and within subunits, and provide the first structural evidence in support of the new model.  (+info)

Evidence for an inducible nucleotide-dependent acetone carboxylase in Rhodococcus rhodochrous B276. (4/704)

The metabolism of acetone was investigated in the actinomycete Rhodococcus rhodochrous (formerly Nocardia corallina) B276. Suspensions of acetone- and isopropanol-grown R. rhodochrous readily metabolized acetone. In contrast, R. rhodochrous cells cultured with glucose as the carbon source lacked the ability to metabolize acetone at the onset of the assay but gained the ability to do so in a time-dependent fashion. Chloramphenicol and rifampin prevented the time-dependent increase in this activity. Acetone metabolism by R. rhodochrous was CO2 dependent, and 14CO2 fixation occurred concomitant with this process. A nucleotide-dependent acetone carboxylase was partially purified from cell extracts of acetone-grown R. rhodochrous by DEAE-Sepharose chromatography. Analysis by sodium dodecyl sulfate-polyacrylamide gel electrophoresis suggested that the acetone carboxylase was composed of three subunits with apparent molecular masses of 85, 74, and 16 kDa. Acetone metabolism by the partially purified enzyme was dependent on the presence of a divalent metal and a nucleoside triphosphate. GTP and ITP supported the highest rates of acetone carboxylation, while CTP, UTP, and XTP supported carboxylation at 10 to 50% of these rates. ATP did not support acetone carboxylation. Acetoacetate was determined to be the stoichiometric product of acetone carboxylation. The longer-chain ketones butanone, 2-pentanone, 3-pentanone, and 2-hexanone were substrates. This work has identified an acetone carboxylase with a novel nucleotide usage and broader substrate specificity compared to other such enzymes studied to date. These results strengthen the proposal that carboxylation is a common strategy used for acetone catabolism in aerobic acetone-oxidizing bacteria.  (+info)

Urinary volatile constituents of the lion, Panthera leo. (5/704)

The volatile components of urine from lions were investigated using GC-MS headspace techniques. Fifty-five compounds were found in the urine samples. Seven potential species-identifying compounds were found. Male lion scent marks overlapped significantly more in compound composition with other males than they did with female marks. A similar relationship was not found for the females. Males had a significantly higher absolute content of 2-butanone in their urine than females, and females had a significantly higher relative content of acetone than males. Samples from 13/16 individual lions overlapped more within the individual than they did with samples from the other individuals, but only seven significantly so.  (+info)

Toxicokinetic interactions between orally ingested chlorzoxazone and inhaled acetone or toluene in male volunteers. (6/704)

The aim of this study was to examine if the drug chlorzoxazone has any influence on the toxicokinetics of acetone and toluene. Chlorzoxazone is mainly metabolized by the same enzyme (Cytochrome P450 2E1) as ethanol and many other organic solvents. Ten male volunteers were exposed to solvent vapor (2 h, 50 watt) in an exposure chamber. Each subject was exposed to acetone only (250 ppm), acetone + chlorzoxazone, toluene (50 ppm) only, toluene + chlorzoxazone, and chlorzoxazone only. Chlorzoxazone (500 mg) was taken as two tablets 1 h prior to solvent exposure. Samples of blood, urine and exhaled air were collected before, during and until 20 h post exposure. The samples were analyzed by head-space gas chromatography (acetone and toluene) and high-performance liquid chromatography (chlorzoxazone, 6-hydroxychlorzoxazone and hippuric acid). The time-concentration curves of acetone and toluene in blood were fitted to one- and four-compartment toxicokinetic models, respectively. Intake of chlorzoxazone was associated with slight but significant increases in the area under the blood concentration-time curve (AUC) and steady state concentration of acetone in blood, along with non significant tendencies to an increased half time in blood and an increased AUC in urine. Except for a delayed excretion of hippuric acid in urine, no effects on the toluene toxicokinetics were seen after chlorzoxazone treatment. Small increases in chlorzoxazone plasma levels were seen after exposure compared to chlorzoxazone alone. These interactions, although statistically significant, seem to be small compared to the interindividual variability on metabolism and toxicokinetics.  (+info)

Anti-tumor-promoting activity of a polyphenolic fraction isolated from grape seeds in the mouse skin two-stage initiation-promotion protocol and identification of procyanidin B5-3'-gallate as the most effective antioxidant constituent. (7/704)

Procyanidins present in grape seeds are known to exert anti-inflammatory, anti-arthritic and anti-allergic activities, prevent skin aging, scavenge oxygen free radicals and inhibit UV radiation-induced peroxidation activity. Since most of these events are associated with the tumor promotion stage of carcinogenesis, these studies suggest that grape seed polyphenols and the procyanidins present therein could be anticarcinogenic and/or anti-tumor-promoting agents. Therefore, we assessed the anti-tumor-promoting effect of a polyphenolic fraction isolated from grape seeds (GSP) employing the 7,12-dimethylbenz[a]anthracene (DMBA)-initiated and 12-O-tetradecanoylphorbol 13-acetate (TPA)-promoted SENCAR mouse skin two-stage carcinogenesis protocol as a model system. Following tumor initiation with DMBA, topical application of GSP at doses of 0.5 and 1.5 mg/mouse/application to the dorsal initiated mouse skin resulted in a highly significant inhibition of TPA tumor promotion. The observed anti-tumor-promoting effects of GSP were dose dependent and were evident in terms of a reduction in tumor incidence (35 and 60% inhibition), tumor multiplicity (61 and 83% inhibition) and tumor volume (67 and 87% inhibition) at both 0.5 and 1.5 mg GSP, respectively. Based on these results, we directed our efforts to separate and identify the individual polyphenols present in GSP and assess their antioxidant activity in terms of inhibition of epidermal lipid peroxidation. Employing HPLC followed by comparison with authentic standards for retention times in HPLC profiles, physiochemical properties and spectral analysis, nine individual polyphenols were identified as catechin, epicatechin, procyanidins B1-B5 and C1 and procyanidin B5-3'-gallate. Five of these individual polyphenols with evident structural differences, namely catechin, procyanidin B2, procyanidin B5, procyanidin C1 and procyanidin B5-3'-gallate, were assessed for antioxidant activity. All of them significantly inhibited epidermal lipid peroxidation, albeit to different levels. A structure-activity relationship study showed that with an increase in the degree of polymerization in polyphenol structure, the inhibitory potential towards lipid peroxidation increased. In addition, the position of linkage between inter-flavan units also influences lipid peroxidation activity; procyanidin isomers with a 4-6 linkage showed stronger inhibitory activity than isomers with a 4-8 linkage. A sharp increase in the inhibition of epidermal lipid peroxidation was also evident when a gallate group was linked at the 3'-hydroxy position of a procyanidin dimer. Procyanidin B5-3'-gallate showed the most potent antioxidant activity with an IC(50) of 20 microM in an epidermal lipid peroxidation assay. Taken together, for the first time these results show that grape seed polyphenols possess high anti-tumor-promoting activity due to the strong antioxidant effect of procyanidins present therein. In summary, grape seed polyphenols in general, and procyanidin B5-3'-gallate in particular, should be studied in more detail to be developed as cancer chemopreventive and/or anticarcinogenic agents.  (+info)

Thapsigargin has similar effect on p53 protein response to benzo[a]pyrene-DNA adducts as TPA in mouse skin. (8/704)

The level of p53 tumor suppressor protein increases in response to DNA damage caused by benzo[a]pyrene (B[a]P). The most used tumor promoter in the two step mouse skin carcinogenesis model, 12-O-tetradecanoylphorbol-13-acetate (TPA) decreases this response in mouse skin. In this study the effect of another promoter, thapsigargin was tested on B[a]P-induced p53 response using immunohistochemistry, western blotting and immunoelectron microscopy. We also studied the localization of p53 protein after treatments with BP and TPA or thapsigargin. Thapsigargin had a TPA-like effect on the acute induction of p53 protein related to benzo[a]pyrene-7, 8-diol-9,10-epoxide-DNA adducts in the skin of C57BL/6 mouse. After B[a]P treatment, there was slightly more putatively wild-type p53 protein in nuclei than in cytoplasm of the cells. Neither TPA nor thapsigargin affected the localization of p53 protein. Since both compounds increase the level of intracellular calcium, the inhibition of the p53 response may depend on the level of intracellular calcium. Inhibition of the putatively genome-protecting increase in p53 protein may be one of the critical effects of tumor promoters.  (+info)

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A flavoprotein (FAD). NADH cannot replace NADPH as coenzyme. In addition to phenylacetone, which is the best substrate found to date, this Baeyer-Villiger monooxygenase c
The impact of including a more detailed VOC oxidation scheme (CRI v2-R5) with a multi-generational approach for simulating tropospheric acetone is investigated using a 3-D global model, STOCHEM-CRI. The CRI v2-R5 mechanism contains photochemical production of acetone from monoterpenes which account for 64% (46.8 Tg/yr) of the global acetone sources in STOCHEM-CRI. Both photolysis and oxidation by OH in the troposphere contributes equally (42%, each) and dry deposition contributes 16% of the atmospheric sinks of acetone. The tropospheric life-time and the global burden of acetone are found to be 18 days and 3.5 Tg, respectively, these values being close to those reported in the study of Jacob et al. (2002). A dataset of aircraft campaign measurements are used to evaluate the inclusion of acetone formation from monoterpenes in the CRI v2-R5 mechanism used in STOCHEM-CRI. The overall comparison between measurements and models show that the parameterised approach in STOCHEM-NAM (no acetone formation ...
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Various furans are considered as valuable platform chemicals as they can be derived from plant biomass. Yet, for their exploitation, follow-up chemistry is required. Here we demonstrate that Baeyer-Villiger monooxygenases (BVMOs) can be used as biocatalysts for the selective oxidation of several furans, including 5-(hydroxymethyl) furfural (HMF) and furfural. A total of 15 different BVMOs were tested for their activity on furfural, which revealed that most of the biocatalysts were active on this aromatic aldehyde. Phenylacetone monooxygenase (PAMO) and a mutant thereof (PAMOM446G) were selected for studying their biocatalytic potential in converting furfural and some other furans. While BVMOs are usually known to form an ester or lactone as a normal product by inserting an oxygen atom adjacent to the carbonyl carbon of the substrate, our results reveal that both biocatalysts produce furanoid acids as the main product from the corresponding aldehydes. Altogether, our study shows that BVMOs can be
This study combined photocatalytic technology with activated carbon cellulose-paper filter (ACCF) adsorption to decompose gaseous pollutants. Gaseous pollutants were initially adsorbed by activated carbon and could be further decomposed by photocatalytic technology. This study selected acetone (CH3COCH3) as gaseous pollutants. Two market available photocatalysts (photocatalysts¢¹and¢º) were coated on ACCF by impregnation to decompose acetone in a batch photocatlytic reactor. Operating parameters investigated in this study included initial acetone concentration (4.1~10.2 £gM), reaction temperature (40~70¢J), and water vapor (0~20 %). The incident UV light of 365 nm was irradiated by a 20-watt low-pressure mercury lamp placing above the batch photocatalytic reactor. The ACCF coated with TiO2 was placed at the center of the photocatalytic reactor. Acetone was injected into the reactor by a gasket syringe to conduct the photocatalytic tests. Reactants and products were analyzed quantitatively ...
Are you trying hard to remove gel nail polish? Follow one of these 4 wonderful methods to remove gel nail polish with (and without) acetone at your home.
Skin contact with acetone is not recommended, as prolonged exposure can cause defatting of the skin. Acetones low boiling point of requires work in a ventilated area. While acetone is volatile and while its fumes are not particularly toxic, they can be irritating in large amounts. Acetone however is among the least toxic solvents, and as many studies have shown there are no long term risks in case of repeated exposure. The main danger of acetone comes from its flammability. Its vapors have a flash point much below room temperature, so air/acetone mixtures can explode or burst into flames easily, even from static shocks. At temperatures above 486 °C, acetone will self-ignite. ...
Press Release issued Oct 25, 2012: Acetone Industry Outlook in Korea to 2016 provides an in-depth coverage of Korea Acetone industry. The research presents major market trends affecting the Acetone industry in Korea. The report covers Korea Acetone plants and presents installed capacity by process and technology. In addition, it presents Acetone demand and production forecasts, end use demand forecasts, price trends, trade balance data and company shares of the major Acetone producers in Korea. Overall, the report presents a comprehensive coverage of Korea Acetone industry including all the major parameters.
While the amount of acetone present in a patients breath is an accurate biomarker for blood glucose concentration, breathalyzer technology was previously not developed enough for clinical use. As a result, diabetics must use a fingerprick device multiple times per day to monitor blood glucose levels.. Now, researchers at Western New England University have developed a way of measuring breath acetone concentration using a cost-effective, portable medical device. In speaking with medGadget, Dr. Ronny Priefer of the universitys Department of Pharmaceutical and Administrative Sciences, and one of the scientists that developed the device, explained how the technology works.. According to Priefer, breath samples are composed primarily of water, with only a small fraction consisting of acetone. If acetone is only present in a few parts per billion, this presents a challenge in accurately quantifying the compound.. While most previous attempts at creating an acetone breathalyzer have applied a method ...
33 RECOVERY AND REUSE OF SPENT ACETONE VIA A MOBILE SOLVENT RECOVERY UNIT Mark W. Townsend, Senior Environmental Specialist Monsanto Company Addyston, Ohio 45001 BACKGROUND The Monsanto Chemical Company, an operating division of Monsanto Company, operates a plastics and resins plant located in Addyston, Ohio. One of the products manufactured at the Port Plastics facility is a styrene-maleic anhydride copolymer sold under the trade name Scripset®. The copolymer is produced by a polymerization process with the resulting solids ground into powder for sale to paper, adhesive, and photoplate manufacturers. The process equipment requires routine rinsing with technical grade acetone between batches. Due to the volumes of spent acetone generated and the associated RCRA hazardous waste regulations, the plant sought to recycle and reuse the acetone to reduce the purchase cost of virgin acetone and the cost of spent acetone disposal. One of the first options explored was package unit distillation units. ...
Two instances of finding abnormally high concentrations of acetone in urine (0.10 g/dL and 0.052 g/dL) without any measurable amounts of ethanol (, 0.005 g/dL) or isopropanol (, 0.005 g/dL) prompted a survey of the elimination kinetics of isopropanol and its metabolite acetone in humans. In a hospital patient who had ingested denatured alcohol, the elimination half- life (t( 1/2 )) of acetone during detoxification was 27 h and not 3-5 h as reported by other workers. Several other literature reports of individuals who had ingested isopropanol as well as controlled studies after administration of moderate amounts of acetone and/or isopropanol support the notion of a long elimination half-life of 17-27 h for acetone compared with a t( 1/2 ) of 1-3 h for isopropanol.. ...
This study was conducted to estimate the genetic parameters of β-hydroxybutyrate (BHBA) and acetone concentration in milk by Fourier transform infrared spectroscopy along with test-day milk production traits including fat %, protein % and milk yield based on monthly samples of milk obtained as part of a routine milk recording program in Korea. Additionally, the feasibility of using such data in the official dairy cattle breeding system for selection of cows with low susceptibility of ketosis was evaluated. A total of 57,190 monthly test-day records for parities 1, 2, and 3 of 7,895 cows with pedigree information were collected from April 2012 to August 2014 from herds enrolled in the Korea Animal Improvement Association. Multi-trait random regression models were separately applied to estimate genetic parameters of test-day records for each parity. The model included fixed herd test-day effects, calving age and season effects, and random regressions for additive genetic and permanent ...
Acetone definition, a colorless, volatile, water-soluble, flammable liquid, C 3 H 6 O, usually derived by oxidation of isopropyl alcohol or by bacterial fermentation of carbohydrates: used chiefly in paints and varnishes, as a general solvent, and in organic synthesis. See more.
Abstract: Photocatalysis of 2-propanol on A-TiO2(101) has been investigated using a temperature programed desorption method with 266 nm laser light. A clear mechanism is proposed for photodissociation of 2-propanol on A-TiO2(101). Acetone product on five coordinate Ti4+ sites is formed in a stepwise manner in which the O-H dissociation proceeds first and then followed by secondary C-H dissociation of 2-propanol while H atoms are transferred to the adjacent bridge bond oxygen (BBO) sites. Low temperature water is formed in a thermally driven process via H-atom on BBO in exchange with isopropyl groups of molecule 2-propanol, while isopropyl radical desorbs at high temperature during the TPD process. The observation demonstrates the prospect of TiO2 as a photocatalyst for degradation of organics.. ...
It doesnt matter if acetone is found in the childs urine or if it smells from the mouth - all this is called acetonemic syndrome. As a rule, the condition occurs in childhood. Usually people call it "acetone in children", to simplify the concept. If the mother was told that the child in the urine had acetone or she felt a corresponding smell from her mouth, this does not mean that the child was poisoned or got to acetone. This experience is often the case with mothers of young children, because they are not always able to keep track of. In fact, the causes are in the internal processes of the body.. Acetonemic syndrome in children. This diagnosis means a list of symptoms that causes an increased concentration of ketone bodies in the blood. There are several theories why these bodies can increase in the blood: a drop in glucose or a violation of the regulation of glucose metabolism. But this does not mean that deterioration immediately sets in, it only occurs with provocative factors. ...
Acetone is a colourless, volatile, flammable liquid with a pungent sweetish odour. It is an inexpensive solvent that is useful for cleaning up liquid Polyester and Vinyl Ester Resins. It cannot dissolve them once they have cured. Acetone is not effective on Epoxy Resins. Acetone is useful for cleaning up waxes, adhesives, removing nail polish, cleaning up and removing some paints and lacquers. Prolonged or repeated exposure of Acetone to the skin removes natural oils, resulting in dryness or cracking. It must not be used to clean hands. Acetone readily forms a vapour at low temperatures and in small or poorly ventilated rooms this vapour can build up and can cause irritation to the eyes, nose and throat.. ...
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Definition of acetone bodies in the Financial Dictionary - by Free online English dictionary and encyclopedia. What is acetone bodies? Meaning of acetone bodies as a finance term. What does acetone bodies mean in finance?
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G.S.R. (E). -Whereas, the designated authority vide notification No. 15/30/2013-DGAD, dated the 6th June, 2013, published in Part I, Section 1 of the Gazette of India, Extraordinary, dated the 6th June, 2013, had initiated review, in terms of sub-section (5) of section 9A of the Customs Tariff Act, 1975 (51 of 1975) and in pursuance of rule 23 of the Customs Tariff (Identification, Assessment and Collection of Anti-dumping Duty on Dumped Articles and for Determination of Injury) Rules, 1995 (hereinafter referred to as the said rules), in the matter of continuation of anti-dumping duty on „Acetone‟, falling under heading 2914 of the First Schedule to the Customs Tariff Act, 1975 (51 of 1975), originating in, or exported from, Korea RP imposed vide notification of the Government of India, in the Ministry of Finance (Department ...
Acetone is a very volatile flammable liquid that is commonly used as a solvent. Nitrocellulose, parlon and red gum dissolve very well in acetone. The solution of nitrocellulose is called nitrocellulose lacquer. Working with acetone can be difficult as compositions dry out very quickly. The evaporation of the acetone also causes cooling of composition, sometimes even below 0° C. This can result in condensation of water.. ...
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Industry Updates:. In June 2018, Chinas domestic acetone prices have fallen at a two-year low as the supply has outstripped the demand for acetone in the market. According to the ICIS data, the prices are down by 12 % from the end of May 2018.. On 25th June 2018, Green Biologics, Inc. (U.S.) has announced the launch of worlds first bio-based acetone nail polish remover which is branded under Sally Beautys "Beauty Secrets" line, a collaboration of Green Biologics and Mariana Industries, a leading manufacturer and developer of beauty products in the U.S.. Competitive Analysis:. Some of the key players in the Global Acetone Market are INEOS (Switzerland), The Royal Dutch Shell plc (the Netherlands), The Dow Chemical Company (the U.S.), Cepsa (Spain), Mitsui Chemicals, Inc. (China), Altivia (the U.S.), LCY GROUP (Taiwan) Formosa Chemicals & Fiber Corporation (China), Prasol Chemicals Pvt. Ltd. (India) and EMCO Limited (India) among others.. Get a Free Sample @ ...
so, why do i use pure acetone? the answer is super simple... i have no patience and pure acetone is the quickest way to remove any type of polish... INCLUDING GLITTER! i pour enough acetone into a bowl (i like to reuse the plastics tubs lunch meats come in) to cover all my nails on one hand, then put my nails in to soak. even glitter, which takes the longest to soak off, usually will easily rub off in under a minute! the issue with acetone, of course, is how harsh it is on your nails and skin. i counteract those effects by using Vaseline, cuticle creams and oils, and body lotion! making sure your skin and nails are moisturized are key parts towards insuring their health! dedication is also key... and i confess i sometimes slack pretty badly, and then my poor nails pay the price for my laziness ...
If youve never used one of these Acetone Antidotes, you are really missing out. Straight acetone is the best thing for removing nail polish, but it dries out your skin and leaves a horrible white caste across the skin. By mixing this vial into about 6oz of acetone you have a nourishing, moisturising, and fragrant polish remover without sacrificing any strength. I cannot live without these. I keep a mixed bottle (currently a Lord of Misrule blend), plus I add a drop of whatever new scent Im in the mood for to my clean-up dish. The best part is that once the acetone fully evaporates...your trash can will smell delightful. It is the little things in life, guys ...
1991-2001 draws rather sparingly from the Acetone official discography (four albums and three EPs), giving equal space to unreleased tracks and recently-unearthed home recordings. I recall that Acetone played rockers as well, maybe not always convincingly, yet youd never know it from this compilations focus on the bands dreamy style. The result is a narcotic listening experience that lets considerable air and light into an intimate sound. Intriguingly, 1991-2001 accompanies a new music biography, Hadley Lee Lightcap by Sam Sweet. The book traces Acetones rise from of the Cal Arts/Newport Beach nexus (the catalyzing of art-college music by suburban networks being a recurring theme in music history) to become the ur-band for todays buzzing Highland Park scene. The darkness lurking behind the music is made clear in the figure of Richie Lee, who committed suicide in 2001, but Hadley Lee Lightcap stresses the beauty in Acetone as a story and a sound specific to the arid concrete and scrub-brush ...
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Why pay RRP of $7.99 elsewhere??Well known as the main ingredient of nail polish remover, acetone also has a surprising number of other uses in the home - including glass cleaning and even removing the kids scuff marks from walls. Nail polish remover for finger nails May help remove nail polish spills from fabric - Always try and remove stains as soon as possible after spill. Pour acetone on the stain and gently blot it out. Do not rub in. Repeat until stain is removed and wash garment as normal Shoe cleaner - Use undiluted on leather or fabric to clean shoes Glass and Porcelain cleaner China stain remover -Rub acetone over stains, using cotton bud. Then, wash and rinse china as normal Ink and magic stain remover Superglue dissolver Solvent - Particularly good for oil and grease
Cleanup The most common mistake is using too much glue. The next most common mistake is trying to remove glue from skin areas without acetone. The worst case is to glue your fingers together, and that is easily fixed by applying acetone to the glue. A tissue, a cotton ball or a cotton swab ("Q-Tip") will soften the glue enough to pull the fingers apart gently. It will take a few minutes, but its worth the time to avoid tearing skin. A more common cleanup is getting glue off the cuticle, where the back of the nail meets the skin on the finger. This can be done any time, but is slightly easier within 10 minutes of getting the glue on there in the first place. A cotton swab with just one drop of acetone is enough, because the acetone will spread outward toward the end of the nail, where the insert is. We want to keep the acetone away from that area, especially as the glue is hardening. Just keep putting one drop of acetone at a time at the back of the cuticle, keeping it wet, and the glue will ...
Acetol in Gujrati - નાં ઉપયોગો, ડોઝ, આડઅસરો, ફાયદાઓ, ક્રિયાપ્રતિક્રિયાઓ અને ચેતવણી વિશે જાણો - Acetol naa upyogo, dojh, adasro, fayado, kriyapratikriyao ane chetavni
SnO2 is a semiconducting metal oxide that is broadly employed as the active sensing material in chemiresitive gas sensors. Recent studies demonstrated the capability of SnO2 sensors to detect various gases, including volatile organic compounds (VOCs), at room temperature. To explore the sensing mechanism, the adsor
Researchers from Los Alamos National Laboratory and Yale University have discovered how to make jet fuel more environmentally friendly using the active ingredient in nail polish remover and paint thinner.. The researchers created an acetone-based additive, derived from plants, that can be added to conventional jet fuel to improve engine performance while lowering emissions. In a study, conventional fuel blended with up to 30% of this additive led to better engine performance than petroleum-based fuel alone. The findings were published online in December by Sustainable Energy and Fuels; the print version is scheduled for publication this year. Acetone in its most familiar form is too volatile to be used as fuel, due to the risk of engine corrosion. So the researchers condensed the acetone and exposed the resulting liquid to an ultraviolet lamp to create a compound called cyclobutane that is appropriate for use in jet fuel. While many processes used to make renewable fuels generate carbon dioxide, ...
Yes, please follow the Supplementary Protocol Acetone precipitation of protein from Buffer RLT or Buffer RLT Plus lysates (RY22).. Important Note:. Do not use TCA to precipitate protein from Buffer RLT and Buffer RLT Plus lysates. These buffers contain guanidine thiocyanate, which can form highly reactive compounds when combined with acidic solutions.. For simultaneous purification of DNA, RNA, and protein from the same sample (either cultured cells or easy-to-lyse tissues), we recommend using the AllPrep DNA/RNA/Protein Mini Kit. This kit allows precipitation of protein from Buffer RLT lysates using a novel protein precipitation buffer, Buffer APP.. Please note that Buffer APP is not compatible with Buffer RLT Plus. Acetone should be used instead to precipitate protein from RLT Plus lysates. ...
TY - JOUR. T1 - Free energy of mixing of acetone and methanol. T2 - A computer simulation investigation. AU - Idrissi, Abdenacer. AU - Polok, Kamil. AU - Barj, Mohammed. AU - Marekha, Bogdan. AU - Kiselev, Mikhail. AU - Jedlovszky, Pál. PY - 2013/12/19. Y1 - 2013/12/19. N2 - The change of the Helmholtz free energy, internal energy, and entropy accompanying the mixing of acetone and methanol is calculated in the entire composition range by the method of thermodynamic integration using three different potential model combinations of the two compounds. In the first system, both molecules are described by the OPLS, and in the second system, both molecules are described by the original TraPPE force field, whereas in the third system a modified version of the TraPPE potential is used for acetone in combination with the original TraPPE model of methanol. The results reveal that, in contrast with the acetone-water system, all of these three model combinations are able to reproduce the full miscibility ...
Acetone is a manufactured chemical that is also found naturally in the environment. It is a colorless liquid with a distinct smell and taste. It evaporates easily, is flammable, and dissolves in water. It is also called dimethyl ketone, 2-propanone, and beta-ketopropane.

Acetone is used to make plastic, fibers, drugs, and other chemicals. It is also used to dissolve other substances.

It occurs naturally in plants, trees, volcanic gases, forest fires, and as a product of the breakdown of body fat. It is present in vehicle exhaust, tobacco smoke, and landfill sites. Industrial processes contribute more acetone to the environment than natural processes.
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Acetone dissolves in water, and there is minimal chemical reaction involved. As acetone is dissolved in water, hydrogen bonds form between the molecules of water and acetone. The hydrogen bonds are...
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Wow. The bottle reads "maximum strength," and means it. This stuff melts your polish off. Ive never had a problem removing glitter, cremes, even gel. It takes minimal at most effort. I can clean up to all ten nails with the same cotton ball depending on how dark or glittery my polish was. I typically wear peel off base coat but use it all the time to prep my nail beds, clean up while stamping, and to remove the occasional gel mani. My huge bottle is maybe a tenth down at most after two months of use. I see it lasting a good while. It will dry out your nails considering that its pure acetone, but there are ways around it such as applying lotion or vaseline before using. Much better than the non-acetone and other acetone products that Ive used. The other acetone products did work, just not as well as this. If anything, I wish that it had a pump considering how huge and tall the bottle is, which makes me worried about me accidentally dropping it while tipping it over to saturate my cotton ball, ...
View Notes - practice exam 1-1 Ch. 12 from CHEM 112 at South Carolina. 1. *The mass percent of acetone in a solution prepared by mixing 58.1 g acetone (C3H6O) and 72.1 g of H2O is: 1] 55.4% these 2]
Why is it that a styrofoam cup dissolves in acetone but not in water. Acetone dissolves in water and styrofoam dissolves in acetone. Does this contradict the "like dissolves like" idea? How does this work? How does the polarity of the molecules account for this ...
Hello out there; We have a client who is a member of the Western Regional P2 network. She has asked for help on a replacement of acetone for use in the laboratory. Her client uses acetone in testing the percent of oil in a Molybdenum Sulphide (MoS2) product. Five grams of the product sample are stirred with aliquots of acetone three times, filtered each time, and the gooch crucible is dried. A substitute would have to be volatile enough to be removed at 100 +/- degrees C. Any help on this will be greatly appreciated. Joel Blood Western Regional Information Clearinghouse, Department of Toxics Substances Conttrol, Office of Pollution Prevention and Technology Development, P.O. Box 806 Sacramento, CA, 95812-0806, 1-800-700-5854, (916) 445-2948 ...
The professionals number one choice for quality and value. Pure acetone is the quickest and most effective product to remove nail polish. Pure Acetone can be used to dissolve nail glue, UV gel and artificial nails.
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D1614 - 09 Standard Test Method for Alkalinity in Acetone , acetone, alkalinity test, Acidity, alkalinity, pH--paints/related coatings/materials, Acetone, Alkalinity,
Acetone - Another Minute Lyrics. Acetone Acetone Another Minute We havent lyrics of this song. Please, add these lyrics for other users. Use
Acetone Cmos found in: JT Baker® 9015-10 Acetone, CMOS Electronic Grade. 330Lb Poly Drum, JT Baker® 9005-05 Acetone, CMOS Electronic Grade, 4-Liter..
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You posted poorly-researched questions in the wrong folder, and the second a mod sees this thread its going to get canned anyway. Anyway, you need to drop the idea of using cinnamaldehyde, since there are much easier, cheaper precursors out there. Styrene, for example, can be purchased at boat supply stores as "resin thinner". Or better yet, you can get it by destructively distilling polystyrene! Doesnt that sound fun? ...
BJD care and maintenance tips. Instructions on how to safely use acetone to remove face-ups, blushing and glued magnets on resin ball jointed dolls.
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2017 Hot Sale Factory Price Sulfonated Acetone Formaldehyde Resin SAF,US $ 700 - 800 / Metric Ton, Shandong, China (Mainland), HUADI, SAF.Source from Shandong Huadi Architecture Sci-Tech Co., Ltd. on Alibaba.com.
Acetone is a colorless, volatile, flammable organic compound and is the simplest and smallest ketone with a sweetish odor. Acetone is a versatile liquid which is less dense than water, and its Vapor is heavier than air. It is a common building block in organic chemistry.
Known by the chemical formula (CH3)2CO, Acetone is a colorless and flammable liquid popularly used as a solvent and in the production of methyl methacrylate and bisphenol A. It touched 6.7 million tonnes in worldwide production in the year 2010. Acetone is also produced in the human body during metabolic processes and could also be found in plants and volcanic gases ...
Acetone is a cleaning solvent used for keeping brushes, rollers and other equipment resin free (prior to curing). Acetone is available in a variety of sizes from 0.5L to 205L containers.
Acetone peroxide is a type of chemical compound that is made from carbon, hydrogen, and oxygen. the main uses of acetone peroxide...
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Ingredients: Glycerin, Distilled Water, Fragrance Oil, Polysorbate 80, and Jojoba Oil For the 15ml bottle: Add to 6 to 12 ounces of pure acetone. Bottle has a dropper tip for added ease of using just a few drops in a dappen dish of pure acetone. Some separation of the oils may occur, please shake before use. DO NOT CON
You will find BioSolv (Acetone Replacement) and Polyester/Gelcoat/Acetone products competitively priced on Noahsmarine.com, along with other boat building supplies. Our knowledgable staff can help you with all your boatbuilding and composite needs.
Russian biochemist and statesman Chaim Weizmann discovered the first method of producing synthetic acetone in the early 1900s. However, acetone is also a naturally occurring substance....
OPI Purified Acetone Remover What it is: High quality OPI Acetone is 100% pure and non-oily. What it does: Use with nail wipes to remove polish/soak-off gels. What else you need to know: Do NOT use to clean brushes. Use with nail wipes to remove polish/soak-off gels.
Acetone appears in children because they have fewer glucose reserves than adults. This article covers the causes of acetone in children and the symptoms.
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I am working on a nuclear protein of plant. I made a polyclonal antibody against 2/3 of my protein. However, in western blot experiments, my protein can be only detected from the acetone precipitated protein. If I load crude protein extracted by Tris-Urea buffer, the band is gone on western. I used the same material, the same SDS-PAGE and Western protocol, and the only difference was method of protein extraction ...
We report the modular formulation of ciprofloxacin-based pure theranostic nanodrugs that display enhanced antibacterial activities, as well as aggregation-induced emission (AIE) enhancement that was successfully used to image bacteria. The drug derivatives, consisting of ciprofloxacin, a perfluoroaryl ring, and a phenyl ring linked by an amidine bond, were efficiently synthesized by a straightforward protocol from a perfluoroaryl azide, ciprofloxacin, and an aldehyde in acetone at room temperature. These compounds are propeller-shaped, and upon precipitation into water, readily assembled into stable nanoaggregates that transformed ciprofloxacin derivatives into AIE-active luminogens. The nanoaggregates displayed increased luminescence and were successfully used to image bacteria. In addition, these nanodrugs showed enhanced antibacterial activities, lowering the minimum inhibitory concentration (MIC) by more than one order of magnitude against both sensitive and resistant Escherichia coli. The ...
You can recover protein from a Phenol phase by Acetone precipitation (5-9 volumes of cold acetone). Regards, John Thompson Merck Research Labs Jean-Christophe Roux ,jcroux at rockefeller.univ-lyon1.fr, wrote: ,Dear all. ,I would like to find articles about simultaneous isolation of RNA and ,proteins. ,My protocol of RNA extraction is guanidium/phenol /chloroforme and i ,need to quantify RNA and protein from the same samples. ,Is it possible? ,Thank you very much ...
Acetone (systematically named propanone) is a colorless, volatile, flammable liquid, and is the simplest ketone.FlammableHarmful by inhalationKeep away from sources of ignitio...
A friend of mine got a 35-foot Chris-Craft for next to nothing, the boat ran in the last 2 years. We are pretty sure it is seized from sitting . He has put mmo in the cylinders a few times in the last month and it has been sitting but will not spin over. Does anybody have a suggestion on what else to use, we were wondering if ATF and acetone would do damage to the Rings or Pistons or cylinders. His next step is pulling the heads, he says he can get a rebuild kit for very very cheap. He has tried using a breaker bar to spin it . Any suggestions? ...
A friend of mine got a 35-foot Chris-Craft for next to nothing, the boat ran in the last 2 years. We are pretty sure it is seized from sitting . He has put mmo in the cylinders a few times in the last month and it has been sitting but will not spin over. Does anybody have a suggestion on what else to use, we were wondering if ATF and acetone would do damage to the Rings or Pistons or cylinders. His next step is pulling the heads, he says he can get a rebuild kit for very very cheap. He has tried using a breaker bar to spin it . Any suggestions? ...
Acetone is a colorless, volatile, extremely flammable liquid ketone, CH3COCH3. It is widely used in industry as a solvent for numerous organic substances and...
View Notes - Acetone Methanol Chart0.05 0.05 0.95 0.95 71.54 0.1 0.1 0.9 0.9 72.95 0.15 0.15 0.85 0.85 74.36 0.2 0.2 0.8 0.8 75.77 0.25 0.25 0.75 0.75 77.18 0.3 0.3 0.7 0.7 78.58 0.35 0.35 0.65 0.65
Safely dispense Acetone with a convenient squeeze spout. Reduce evaporation and keep your work area clean. In stock for same day shipment.
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Acetone is the general clean up solvent for polyester resins products, great for cleaning tools, rollers, mixing equipment and work benches. Take care when wiping down finished polyester resins.
One technique that I have used for bond prepping aluminum is to scotch-bryte with a small mixture of acetone+epoxy. This way, as you abrade the surface of the aluminum, oxygen has no way of creating the oxide film as it has a film of acetone+epoxy. The acetone evaporates and the epoxy cures. The same technique could be applied for copper using the no-ox. Just put the no-ox on the scotch-bright and abrade. Wipe the excess but leave a thin film for protection. Two pass is recommended. The first pass is aggressive scotch-bryte only and is wiped clean with acetone. The second pass is a light abrade with scotch-bryte + the no-ox. Excess no-ox is wiped off leaving a thin clean coating ...
Two different intensities of cold stimuli were used to investigate central processing of both innocuous and noxious cold, providing novel information regarding mechanisms underlying behavioral responses to cold. Acetone produced only mild cooling of the skin and never evoked withdrawal reflexes in lightly anesthetized rats, consistent with observations that normal rats show little or no response to acetone, and with the use of acetone as a test for cold allodynia following neuropathy (Choi et al., 1994; Decosterd and Woolf, 2000; Kim et al., 2009; Hulse et al., 2010). Together with reports from human studies that temperatures between 15 and 20°C are perceived as cool (Greenspan et al., 1993), this suggests that acetone produces predominantly innocuous cooling. In contrast, EC produced a more intense cold stimulus, generating skin surface temperatures approaching 0°C in the present study, and its application consistently evoked withdrawal reflexes accompanied by increases in blood pressure. ...
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To address duplication and overlap with the federal governments Chemicals Management Plan requirements for toxic substances, Ontario is proposing to end its acetone reporting requirements to align with other Canadian jurisdictions without reducing protection of human health and the environment.
Acetone benzoylhydrazone | C10H12N2O | CID 18868 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
To avoid having this problem ever happen to you, I recommend investing in the Menda Liquid Pump products. Rated as the #1 fingertip pump for the last 50 years, the Menda jars are available in multiple colors of attractive frosted glass and they come with either Standard or Acrylic pumps. The Acrylic pump is specially designed so that any of the acetone that comes up and out of the bottle stays inside. This will prevent the clogging of the tube. If you do not perform nail services that can clog up the tube, the Menda Liquid Standard Pump is a great option. The pump flows easily and you will be able to conserve any excess liquid that you do not use ...
The flow acetone staining technique (FAST) allows one to concurrently study physical cell features revealed by light‐scatter analysis, surface/nuclear phenotypes, and cellular DNA content
Acetone di-N-butylacetal/ACM141720 can be provided in Alfa Chemistry. We are dedicated to provide our customers the best products and services.
Michael Graham, 27, an engineer from Portland, Oregon, has designed an ultrasonic 3D print polisher, sharing the building process on Instructables. The Automated Ultrasonic Misting 3D Print Polisher PRO uses acetone vapor to apply a professional polish to ABS 3D printed parts. http://www.3ders.org//images2016/make-own-ultrasonic-3d-print-polisher-acetone-air-humidifier-1.jpgEverybody wants their 3D printed parts to look great, but
In accordance with the Draft Revised Guidelines for Carcinogen Risk Assessment (U.S. EPA, 1999) data are inadequate for an assessment of the human carcinogenic potential of acetone ...
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O.k., I could just try it out, but I guess somebody else has already done that: I usually use acetone to clean my surfaces before gluing/epoxying or applying a finish (in most cases a mix of tung oil and shellac). Can I also use WD40 for that? Will it affecy epoxy or oil-based finishes? Thanks, Stefan
O.k., I could just try it out, but I guess somebody else has already done that: I usually use acetone to clean my surfaces before gluing/epoxying or applying a finish (in most cases a mix of tung oil and shellac). Can I also use WD40 for that? Will it affecy epoxy or oil-based finishes? Thanks, Stefan
Counting their early years in the scuzz-rock band Spinout, whose sole self-titled release came out in 1991 on Delicious Vinyl, guitarist Mark Lightcap, bassist Richie Lee, and drummer Steve Hadley played together for a total of 15 years. They disbanded in July 2001, when Lee committed suicide in the garage next to the house where the trio practiced. Afterwards, Rolling Stone ran a short obituary saying Acetones albums were "well received" but "failed to make any waves." It was the first and only time they were featured in the national music press ...
When buying acetone, I came across this Bio-Solv product that is much more powerful and yet so gentle with everything.... Feature and applications from the manufacturer: Clean and prepare surfaces to
Among other uses, acetone is used as the last rinse in a Dietary Fiber analysis. The FACE product is packaged in a 1 liter bottle. *Special handling is required for International Shipment
100% acetone remover Quickly removes polish, gel and nail extensions Ensures thorough removal Allows you to enhance the speed of your removal service…
Hydrogenation of acetone[edit]. Crude acetone is hydrogenated in the liquid phase over Raney nickel or a mixture of copper and ... Its major use at the time was not rubbing alcohol but for oxidation to acetone, whose first major use was in World War I for ... Isopropyl alcohol is oxidized to form acetone by alcohol dehydrogenase in the liver,[31] and has a biological half-life in ... Isopropyl alcohol and its metabolite, acetone, act as central nervous system (CNS) depressants.[31] Poisoning can occur from ...
... is an organic peroxide and a primary high explosive. It is produced by the oxidation of acetone to yield a ... The trimer is known as triacetone triperoxide (TATP) or tri-cyclic acetone peroxide (TCAP). Acetone peroxide takes the form of ... "Tin Chloride Catalysed Oxidation of Acetone with Hydrogen Peroxide to Tetrameric Acetone Peroxide". Journal of Chemical ... Acetone peroxides are unwanted by-products of some oxidation reactions such as those used in phenol syntheses.[26] Due to their ...
Acetone. 20. 23.70 Diethyl ether. 20. 17.00 Ethanol. 20. 22.27 Ethanol (40%) + Water. 25. 29.63 ...
Acetone. 28.548. 22.62. -. -. Other species. Carbon (graphite). 32.808. -. -. -. Hydrogen. 120.971. 1.8. 52,017. 244. ...
Acetone. 0.00091 Formamide. 62 Acetamide. 24.5 Dimethylformamide. 0.17-0.5 Solutions of KCl are common standards, for example ...
Acetone. Liquid C3H6O. −248.4 Benzene Liquid C6H6 48.95 ...
acetone. 23.42. 97.99. benzene. 30.45. 127.40. myristic acid. 47.49. 198.70. palmitic acid. 39.18. 163.93. ...
Acetone (anhydrous). methanol. ethanol. Pyridine. Acetic Acid. Water Eluent[edit]. The eluent or eluant is the "carrier" ...
From left to right: 1. water, 2. methanol, 3. ethanol, 4. acetonitrile, 5. dimethylformamide, 6. acetone, 7. ethyl acetate, 8. ...
Acetone ((CH. 3). 2CO) and phenol (C. 6H. 5OH) are used as feeder materials in the synthesis of many different substances. ... 2). There are many important organic solvents that contain oxygen, including: acetone, methanol, ethanol, isopropanol, furan, ...
acetone - dimethyl ketone; also often made by the cumene process. *bisphenol A - a type of "double" phenol used in ...
... is formed by the reaction of chloroform and acetone in the presence of potassium or sodium hydroxide. ...
slightly soluble in water; soluble in acetone Structure Molecular shape. Octahedral Dipole moment ...
acetonitrile, water, acetone, chloroform. 337, 355, 266. peptides, proteins, lipids 4-hydroxy-3-methoxycinnamic acid[8][11] ... acetonitrile, water, ethanol, acetone. 337, 355. peptides, lipids, nucleotides Picolinic acid[13] PA. Ethanol. 266. ... acetonitrile, water, methanol, acetone, chloroform. 337, 355, 266. peptides, nucleotides, oligonucleotides, oligosaccharides ...
... acetone, ethanol, and butanol from starch. The method has been described since as the ABE process, (Acetone Butanol Ethanol ... Acetone was used in the important wartime task of casting cordite. The alcohols were used to produce vehicle fuels and ... "Acetone-butanol fermentation revisited". Microbiological Reviews. 50 (4): 484-524. PMC 373084. PMID 3540574 ... fermentation process), yielding 3 parts of acetone, 6 of butanol, and 1 of ethanol. ...
Soluble in acetone [1] Thermal conductivity 0.033 W/(m·K) (foam, ρ 0.05 g/cm3)[2] ...
On the Allied side the Russian chemist Chaim Weizmann used starch to eliminate Britain's shortage of acetone, a key raw ... Sifniades, Stylianos; Levy, Alan B. (2000). "Acetone". Ullmann's Encyclopedia of Industrial Chemistry. doi:10.1002/14356007.a01 ... material for cordite, by fermenting maize to acetone. The industrial potential of fermentation was outgrowing its traditional ...
gasoline, acetone 4. Materials that rapidly vaporize at atmospheric pressure and normal temperatures, or readily disperse in ...
... acetone,[15] or dinitrotoluene. (The percentage varies with the desensitizing agent used.) Desensitization requires extra ...
Of note, the calculations predict the formation of acetone and ozone as the main decomposition products and not the intuitively ... Sinditskii, V.P; Kolesov, V.I; Egorshev, V.Yu; Patrikeev, D.I; Dorofeeva, O.V (2014). "Thermochemistry of cyclic acetone ... which is the result of formation of one ozone and three acetone gas phase molecules from every molecule of TATP in the solid ...
There are a variety of ions and molecules dissolved in the serum. The major constitutionals of clinical importance are sodium ions, glucose, and blood urea nitrogen (BUN), plus ethyl alcohol in a person who has been drinking. As part of a laboratory blood test, a vial of blood is tested for the amount of these four ions and molecules that are present in the blood. From this measurement, the clinician can calculate the plasma osmolality of a patients blood. A second vial is also sent to the laboratory. This vial is put in an instrument that measures the freezing point depression of all the solutes in the plasma. This measurement gives the true plasma osmolality. The calculated osmolality is then subtracted from the measured osmolality to provide the osmol gap, or the difference between these two values. If this gap falls within an acceptable range,(,10) then it is assumed that sodium, glucose, BUN are indeed the major dissolved ions and molecules in the serum. If, however, the calculated gap is ...
The most common remover is acetone. This can be harsh on skin and nails.[19] Acetone can also remove artificial nails made of ... "Safety Data Sheet: Acetone" (PDF). JM Loveridge. Archived from the original (PDF) on 2013-11-01. Retrieved 2013-12-06.. ... It is usually gently pushed off (often with a wooden stick) after soaking the nails in pure acetone (the solvent used in most ...
Acetone is used as a derivatize to hydrazine, through formation of acetone azine, for analysis by gas chromatography: the ... King, Fiona; Nicholls, David (January 1978). "Complex of titanium halides with acetone azine and its isomer 3, 5, 5-trimethyl- ... Day, A. C.; Whiting, M. C. (1970). "Acetone hydrazone". Organic Syntheses. 50: 3. ; Collective Volume, 6, p. 10 Lasri, Jamal; ... The Hydrolysis of Dimethylketazine and the Equilibrium between Hydrazine and Acetone". J. Am. Chem. Soc. 51 (11): 3394-3409. ...
... upon complex formation with acetone. Quantum chemistry calculations have shown, that in case of halothane...acetone complex the ... Pluhackova K, Hobza P (2007). "On the Nature of the Surprisingly Small (Red) Shift in the Halothane...Acetone Complex". Chem. ... Kwak, K; Rosenfeld, DE; Chung, JK; Fayer, MD (2008). "Solute-solvent complex switching dynamics of chloroform between acetone ... acetone complex) those two mechanisms act in concern. The hydrogen bond is often described as an electrostatic dipole-dipole ...
". "Acetone Magazine:::6:::The Clean:::Page 1". Vehicle at MusicBrainz. ...
Acetone peroxide is an organic peroxide and a primary high explosive. It is produced by the oxidation of acetone to yield a ... The trimer is known as triacetone triperoxide (TATP) or tri-cyclic acetone peroxide (TCAP). Acetone peroxide takes the form of ... "Tin Chloride Catalysed Oxidation of Acetone with Hydrogen Peroxide to Tetrameric Acetone Peroxide". Journal of Chemical ... Acetone peroxides are unwanted by-products of some oxidation reactions such as those used in phenol syntheses.[26] Due to their ...
a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap Ace Tone 1975 ... a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak acetone 1978 ... a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab acetone 1972 ... a b c d e f g h i j k l m n o p q r s t u v w x y z aa acetone 1969 ...
This article discusses poisoning from swallowing acetone-based products. Poisoning may also occur from breathing in fumes or ... Acetone is a chemical used in many household products. ... Acetone is a chemical used in many household products. This ... Toxicological profile for acetone. www.atsdr.cdc.gov/toxprofiles/tp.asp?id=5&tid=1. Updated April 8, 2019. Accessed May 14, ... Accidentally drinking small amounts of acetone/nail polish remover is unlikely to harm you as an adult. However, even small ...
... contain acetone, exposed acetone, levels acetone, acetone cause, blood urine, cancer medical, containing acetone, damage skin, ... exposure acetone, soil water, toxfaqs acetone, high levels acetone, ATSDR, Agency for Toxic Substances and Disease Registry, DT ... How can acetone affect my health?. If you are exposed to acetone, it goes into your blood which then carries it to all the ... Acetone does not cause skin cancer in animals when applied to the skin. We dont know if breathing or swallowing acetone for ...
Acetone is the organic compound with the formula OC(CH3)2. It is a colorless, mobile, flammable liquid and the simplest example ... Acetoneunknown. Meaning to finger a girl. Used chiefly in nail polish remover and varnishes, as a general solvent, Acetone is a ... Acetoneunknown. Acetone is the organic compound with the formula OC(CH3)2. It is a colorless, mobile, flammable liquid and the ... acetoneunknown. A great legal high. It is found at the beauty supply store, and can seem like innocent nail polish remover, and ...
Chevron acetone; Rcra waste number U002; UN 1090; Sasetone; Propan-2-one; NSC 135802 ...
Acetone definition, a colorless, volatile, water-soluble, flammable liquid, C 3 H 6 O, usually derived by oxidation of ... acetone ac·e·tone (āsĭ-tōn). n. *. A colorless, volatile, extremely flammable liquid ketone widely used as an organic solvent ... Word Origin and History for acetone Expand. n. colorless volatile liquid, 1839, literally "a derivative of acetic acid," from ... acetone (as′), a constituent of ordinary wood spirit, a colourless volatile liquid used as a solvent, the simplest of the ...
Toxicological profile for acetone. Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service. ...
Crap - scratch that, it had one on the left, and not the right.. Definitely better off melted. Replaying from the beginning, I watched the windoze key fall off and die again and again.. ...
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Acetone is used to make plastic, fibers, drugs, and other chemicals. It is also used to dissolve other substances.
< ... Industrial processes contribute more acetone to the environment than natural processes. ... Acetone is a manufactured chemical that is also found naturally in the environment. It is a colorless liquid with a distinct ... Acetone. CAS ID #: 67-64-1. Affected Organ Systems: Hematological (Blood Forming), Neurological (Nervous System) Cancer ...
Pure styrene is a colorless liquid that evaporates easily and has a sweet smell. However, styrene often contains other chemicals that give it a sharp, unpleasant smell. Styrene dissolves in some liquids, but dissolves only slightly in water
Design Gallery for designs... in a gallery.
Perhydrofarnesyl acetone; 6,10,14-Trimethylpentadecan-2-one (hexahydrofarnesylacetone); (+/-)-Phytone; Protein hydrolyzates, ...
... 1999-01-2069. A biofiltration system was tested to remove low levels of acetone ... Passing low levels of acetone through a canopy of green plants did not improve the quality of the air. However, acetone removal ... The moss coverage appeared to improve acetone removal beyond what would be expected due to an increase biofilter thickness. ... Citation: Darlington, A. and Dixon, M., "Acetone Removal Kinetics by an Indoor Biofilter," SAE Technical Paper 1999-01-2069, ...
However, acetone is also a naturally occurring substance.... ... discovered the first method of producing synthetic acetone in ... Weizmann developed the acetone-butanol-ethanol fermentation process, which utilizes bacterial fermentation to produce acetone. ... By 1916, the synthetic production of acetone began on an industrial scale, and over 30,000 tonnes of acetone were produced ... He developed the method during World War I to help England produce munitions, when acetone was used in the manufacture of ...
... contain acetone, exposed acetone, levels acetone, acetone cause, blood urine, cancer medical, containing acetone, damage skin, ... exposure acetone, soil water, toxfaqs acetone, high levels acetone, ATSDR, Agency for Toxic Substances and Disease Registry, DT ... The odor of acetone on your breath can alert a doctor that you have been exposed to acetone. An odor of acetone on your breath ... The levels of acetone in soil increase mainly because of acetone-containing wastes being buried in landfills. Acetone is ...
Sulfuric acid, caustics [Note: Slowly decomposes to acetone & HCN at room temperatures; rate is accelerated by an increase in ...
However, it is a significant groundwater containment and is rated as a hazardous material (hazmat). If you buy acetone online ... Acetone is used as a solvent to dissolve resin, remove adhesive, clean tools, degrease and remove paint. ... Bio-Solv Green Acetone; Practical Sailor * Vanguard Sail Boats Transition From Acetone to an Qqueous Blend Solvent and to Bio- ... Replacetone is another acetone alternative. It is nonflammable and nonvolatile. It can be used as an acetone or MEK (methyl ...
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 ...
Trott, W.M.; Blais, N.C.; Walters, E.A., Molecular beam photoionization study of acetone and acetone-d6, J. Chem. Phys., 1978, ...
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Acetone is a common organic solvent. It is relatively non-toxic, though it can irritate the skin and lungs. Acetone is commonly ... Organic solvents, like acetone, will dissolve organic compounds, like plastic. Adding a plastic to a small amount of acetone ... Acetone has strong vapors and should not be inhaled, ingested or brought in contact with any mucous membrane, like your eyes ... The liquid will act like a glue once it is allowed to dry and the acetone evaporates. ...
Definition of acetone-insoluble antigen. Provided by Stedmans medical dictionary and Drugs.com. Includes medical terms and ...
Montana Acetone Spray is a universal thinner and cleaning agent that removes the residue of paint, lacquer, silicone, wax, and ... Montana Acetone Spray is a universal thinner and cleaning agent that removes the residue of paint, lacquer, silicone, wax, and ... HomePaint and MediumsSpray Paint and AccessoriesSpray Caps, Cleaners, and ToolsMontana Acetone Spray ...
  • There are a few methods to make acetone peroxide less dangerous and less likely to explode, such as keeping it in a liquid state and at a low temperature, ideally less than 50°F (about 10°C). Storing the compound in an airtight container is also a must, as evaporated peroxide in the air is very flammable. (wisegeek.com)
  • Acetone, also known as propanone, is a clear, colorless liquid that is highly flammable. (msdsonline.com)
  • As stated above, acetone is highly flammable and can be ignited from a distance. (msdsonline.com)
  • CH3)2CO + NH3 → (CH3)2CNH + H2O Unlike acetone oxime, the acetone imine must be dried because it hydrolyzes when exposed to water Acetone imine is a colorless, flammable, volatile, and water reactive liquid in normal conditions. (wikipedia.org)
  • Acetone is a volatile, flammable compound that is a colorless liquid at room temperature. (reference.com)
  • Work in well-ventilated areas due to the flammable nature of acetone fumes. (ehow.co.uk)
  • Acetone is rather flammable, so the guys started out with some safety testing. (hackaday.com)
  • Run don't walk to the nearest hardware store and pick up a bottle or better yet a gallon of 100% pure Acetone! (hybridcars.com)
  • Later, to remove the acrylic, the customer soaks their nails and finger tips in pure acetone. (great-lakes.net)
  • While pure acetone is volatile, it can be used to safely clean sensitive equipment and is often employed as a scrubbing agent in dry cleaning. (reference.com)
  • It is closer to pure acetone. (fencing.net)
  • You can purchase straight acetone from hardware stores or you can use an acetone-based nail polish remover for small spills. (ehow.co.uk)
  • Also, if you use straight acetone, there is no need to leave the balde in it that long. (fencing.net)
  • other observations (power, idle, exhaust) : power did get better, new car no diff in idle, exhaust is a bit 'sweeter' smelling not like straight acetone is, but you can tell it has been treated with acetone once you know what acetone smells like. (peswiki.com)
  • You can also be exposed to acetone if you are exposed to isopropyl alcohol, because isopropyl alcohol changes to acetone in the body. (cdc.gov)
  • Acetone production that involves the use of isopropyl alcohol requires combining i-propyl alcohol with water and steam in a vaporizing chamber that is heated to a temperature where the chemicals all react with each other. (wisegeek.com)
  • Crude acetone is hydrogenated in the liquid phase over Raney nickel or a mixture of copper and chromium oxide to give isopropyl alcohol. (wikipedia.org)
  • Isopropyl alcohol may be converted to acetone, but the cumene process is more significant. (wikipedia.org)
  • Exposure to moderate-to-high amounts of acetone can irritate your eyes and respiratory system, and make you dizzy. (cdc.gov)
  • In addition to being manufactured as a chemical, acetone is also found naturally in the environment, including in small amounts in the human body. (newworldencyclopedia.org)
  • Accidental intake of large amounts of acetone may lead to unconsciousness and death. (newworldencyclopedia.org)
  • Sewering acetone is allowed in small (droplets) amounts. (great-lakes.net)
  • If your business uses a large quantity of acetone, you'll need to consult with your local fire department to ascertain how to store your acetone in a manner that accommodates large amounts of the liquid and also to determine if the acetone needs to be in a fireproof container. (msdsonline.com)
  • Low amounts of acetone in the urine or blood can usually be corrected by drinking water, eating a healthy snack, or administering insulin. (wisegeek.com)
  • The fact is, acetone is acetone, but some acetone contains small amounts of other impurities, says Doug Schoon, president of Schoon Scientific and co-chair of the Nail Manufacturers Council on Safety. (nailsmag.com)
  • People begin to smell acetone in air at 100 to 140 parts of acetone in a million parts of air (ppm), though some can smell it at much lower levels. (cdc.gov)
  • 100 to 140 parts of acetone in a million parts of air and the effects of exposure. (cdc.gov)
  • As far as unproven, I have been adding a mixture of acetone and a few other solvents to my fuel for 4 years now and have not had any problems directly related to the additive. (hybridcars.com)
  • This involved getting a good air to fuel mixture of acetone, and testing what the worst case scenario would be if it were to ignite. (hackaday.com)
  • Diatomic carbon will react with acetone and acetaldehyde to produce acetylene by two different pathways. (wikipedia.org)
  • This is important because exposure to acetone may harm you and because these sites are or may be sources of exposure. (cdc.gov)
  • The user reports for acetone vary from one extreme to the other. (fuelly.com)
  • The Hydrolysis of Dimethylketazine and the Equilibrium between Hydrazine and Acetone", J. Am. Chem. (wikipedia.org)
  • Acetone is also used extensively for the safe transport and storage of acetylene . (newworldencyclopedia.org)
  • Vessels containing a porous material are first filled with acetone followed by acetylene, which dissolves into the acetone. (newworldencyclopedia.org)
  • Acetylene cylinders are fully packed with an inert, porous filler that is saturated with acetone to prevent explosions. (globalspec.com)
  • In 1896, French chemists Georges Claude and Albert Hess discovered that large quantities of acetylene could be dissolved in acetone and rendered nonexplosive. (wikipedia.org)
  • Today, acetylene is shipped and stored in metal cylinders filled with agamassan, which is half-filled with dimethylformamide (DMF) or acetone. (wikipedia.org)
  • The acetylene is dissolved in the DMF or acetone. (wikipedia.org)
  • Some acetone in air is lost when it reacts with sunlight and other chemicals. (cdc.gov)
  • You can also be exposed by contact with household chemicals with acetone. (cdc.gov)
  • You can eliminate some of the hassle of proper disposal and the harsh chemicals by using an alternative to acetone. (ehow.co.uk)
  • EMSL Analytical provides testing services to identify exposure risks to acetone and other industrial and household chemicals. (webwire.com)
  • Acetone is also used to make plastics, fibers, drugs, rayon, photographic film, smokeless powder and other chemicals, as well as for cleaning and drying precision parts. (webwire.com)
  • In occupational settings, workers may be exposed to acetone if they are employed at a facility that manufactures paints, plastics, chemicals, artificial fibers and even shoes. (webwire.com)
  • To help identify and prevent exposure risks, EMSL offers testing services for acetone and a wide range of other chemicals. (webwire.com)
  • For more SDS information about acetone and other chemicals, visit MSDSonline.com and try our SDS/MSDS search tool . (msdsonline.com)
  • For more information on acetone and other hazardous chemicals, visit the MSDS website at www.msdsonline.com or call 1-888-362-2007. (msdsonline.com)
  • Sachin Mathur, DGM, Epoxy Division, Aditya Birla Chemicals (Thailand) Ltd will provide an in depth assessment of epoxy resins markets while Cheng Li Hong, Director, Consulting Department, CPCIA/CPCIF will present her views on Chinese phenol/acetone markets. (prweb.com)
  • Acetone-Hindustan Organic Chemicals Ltd.(A Govt. (wikipedia.org)