Acetic acidAcetone-Butanol-EthanolMethylPhthalic anhydrideButyl esterAlcoholsPlasticizerFattyEthanolAcidCompoundsThereofSolventsAcidsSurfactantsPropylBinaryDibutylSurfactantDieselCommonlyThermodynamicStableReaction mixtureSynthesisEvaporationMolecularMethodsAlcoholToxicAcetatePropertiesProductionSystemPreparationFound
Acetic acid3
- Besides esters of acetic acid, there are two other types of ester linkages in plant xylans. (inrae.fr)
- This conjugate comprised 15-27% of the biliary bile acids in these experiments, was less polar than cholylglycine on thin-layer chromatography using butanol, acetic acid, and water, and had an apparent molecular weight greater than that of cholyltaurine on gas-liquid chromatography. (docksci.com)
- 1972). The methyl esters were analyzed by thin-layer chromatography using chloroform - acetic acid - methanol, 70:25:5 (v/v/v). The bands were isolated and the radioactivity was determined. (docksci.com)
Acetone-Butanol-Ethanol1
- This paper investigates spray and engine performance of an acetone-butanol-ethanol (ABE) mixture blended with diesel fuel in a single-cylinder direct injection (DI) diesel engine. (edu.au)
Methyl5
- E. coli as well as several other organisms has been genetically modified to produce C4 alcohols from glucose, including isobutanol, 1-butanol, 2-methyl-1-butanol, 3-methyl-1-butanol, and 2-phenylethanol. (wikipedia.org)
- The production of homogeneous, stable mixtures using other fuel additives, such as diesel oil, rapeseed methyl ester (RME), and butanol, is also discussed. (preprints.org)
- Isobaric Vapor-Liquid Equilibria and Excess Properties for the Binary Systems of Methyl Esters+Heptane. (ulpgc.es)
- Another cross-linking between lignin and hemicellulose is provided by esters between the xylan side residues of glucuronic or 4-O-methyl-D-glucurononic acid and lignin alcohols. (inrae.fr)
- FTIR and GC-MS analyses indicated SA asa mixture of pentadecanoic acid , 14-methyl-, methyl esterand patchouli alcohol, while SE4 was made up predominantly of pentadecanoic acid, 14-methyl-, 13-hydroxy methyl ester . (phcogj.com)
Phthalic anhydride1
- this ester is produced from the reaction of phthalic anhydride with n-butanol. (belebo.be)
Butyl ester1
- Thermodynamic properties of (a butyl ester+alkane). (ulpgc.es)
Alcohols4
- GEs are capable of degrading complex polymers of lignin and hemicellulose cleaving ester bonds between glucuronic acid residues in xylan and lignin alcohols. (inrae.fr)
- en)Disclosed are novel (meth)acrylic esters of unsaturated amino alcohols, a process for their preparation and their use for preparing crosslinked swellable hydrogel-forming polymers and crosslinked swellable hydrogel-forming polymers. (vtex.vn)
- The present invention relates to (meth)acrylic esters of unsaturated amino alcohols, a process for their preparation and also their use for preparing crosslinked swellable hydrogel-forming polymers and crosslinked swellable hydrogel-forming polymers. (vtex.vn)
- Biologically produced alcohols , most commonly ethanol, and less commonly propanol and butanol , are produced by the action of microorganisms and enzymes through the fermentation of sugars or starches (easiest), or cellulose (which is more difficult).The IEA estimates that ethanol production used 20% of sugar supplies and 13% of corn supplies in 2021. (wikipedia.org)
Plasticizer1
- TBP is a solvent and plasticizer for cellulose esters such as nitrocellulose and cellulose acetate. (sabinaorganizasyon.com)
Fatty2
- The optimised conditions for sugar fatty acid ester syntheses are 48 h at 2:1 of molar ratio of lactose sugar to capric acid at 55 °C. Furthermore, a high operational stability with half-lives of over 13 and 10 runs was achieved for NER-CRL and Amino-CRL, respectively, indicating the efficiency of the immobilisation process. (researchgate.net)
- Fatty esters meet the most stringent requirements of the lubricants industry. (lehvoss.it)
Ethanol1
- Application to Ethanol+an n-Alkane Mixtures. (ulpgc.es)
Acid10
- L-Arabinofuranosyl side chains form esters with phenolic acids, predominantly with ferulic acid. (inrae.fr)
- The terms (meth)acrylic acid and (meth)acrylic ester as used herein represent methyacrylic acid and acrylic acid on the one hand and methacrylic ester and acrylic ester on the other. (vtex.vn)
- By this method, esters are produced by refluxing a carboxylic acid and an alcohol in the presence of a concentrated acid catalyst. (thermofisher.com)
- The reaction mechanism involves initial protonation of the carboxyl group, nucleophilic attack by the hydroxyl, proton transfer, and loss of water followed by loss of the catalyzing acid to produce the ester. (thermofisher.com)
- Diethyl phthalate (DEP) is a phthalate ester, namely the diethyl ester of phthalic acid. (dutch2.com)
- DINP is typically a mixture of chemical compounds consisting of various isononyl esters of phthalic acid. (dutch2.com)
- Tributyl phosphate (TBP) is a trialkyl phosphate that is the tributyl ester of phosphoric acid. (sabinaorganizasyon.com)
- After purification by butanol partitioning and preparative HPLC, gallic acid glucoside was detected at m/z 355 (C 13 , H 16 , O 10 , Na) + by matrix-assisted laser desorption ionization time-of-flight mass spectrometry. (springeropen.com)
- The yield of gallic acid glucoside was found to be 35.7% (114 mM) by response surface methodology using a reaction mixture of 319 mM gallic acid, 355 mM sucrose, and 930 mU/mL dextransucrase. (springeropen.com)
- Gallic acid forms intermolecular esters, such as digallic acid, trigallic acid, or cyclic ether-esters (Mämmelä et al. (springeropen.com)
Compounds4
- SULFOXIDE-BASED SURFACTANTS - The present invention provides sulfoxide compounds comprising hydrophobic ester or amide moieties such that the compounds have surfactant properties. (patentsencyclopedia.com)
- Also provided are methods for using the sulfoxide compounds or mixtures of the sulfoxide compounds in a variety of applications. (patentsencyclopedia.com)
- Esters are a class of compounds found widely in nature. (thermofisher.com)
- 0002] Quaternary ester ammonium compounds, commonly referred to as "esterquats" (EQ), have found broad use as fabric softener actives due to their high softening performance (e.g., for softening textile fibers and fabrics as well as keratinous fibers, such as hair), their biodegradability, reasonably low aquatic toxicity, and good cosmetic compatibility with the skin. (epo.org)
Thereof1
- These enantiomers and diastereoisomers, and also the mixtures thereof, including the racemic mixtures, are part of the invention. (allindianpatents.com)
Solvents5
- Some of these 6′-lactose esters were synthesized employing green solvents such as acetone [8, 9] . (researchgate.net)
- The main applications are as varnishes and precursors to esters, which are useful solvents, e.g. isobutyl acetate. (wikipedia.org)
- Eastman C-11 Ketone is a low-cost, slow-evaporating, low-density mixture of ketone solvents. (eastman.com)
- In many coatings, it can be used alone or blended with other solvents to replace isophorone and dibasic esters. (eastman.com)
- 0004] While there are attempts in the state of the art aiming at related objectives, there remains a demand for surfactant mixtures capable of providing softening formulations meeting the above requirements even at relatively low EQ concentrations, and which do not necessitate the excessive use of solvents or further additives. (epo.org)
Acids2
- Isobutyl esters of phthalic, adipic, and related dicarboxylic acids are common plasticizers. (wikipedia.org)
- DE-A-196 46 484 describes fluid-absorbing polymers which are preparable using a crosslinker-monomer combination consisting of three components, the first component being a compound having a (meth)allyl and a (meth)acrylic ester function, the second component being mono(meth)acrylic esters or mono)(meth)allyl alcohol ethers of polyalkylene glycols and the third component being esters of unsaturated acids with polyols or di- or triallylamine or bisacrylamides. (vtex.vn)
Surfactants1
- A specific overview regarding synthetic methodologies and properties of 6′-lactose-based surfactants is presented herein, particularly all the synthetic approaches to this class of lactose esters, such as enzymatic and traditional organic syntheses. (researchgate.net)
Propyl2
Binary2
Dibutyl1
- Named after its inventor, Otto Reitlinger (Forman 1988), Otto Fuel II consists of the nitrated ester explosive propellant propylene glycol dinitrate (PGDN), to which a desensitizer (dibutyl sebacate) and a stabilizer (2-nitrodiphenylamine) have been added (Kessick et al. (cdc.gov)
Surfactant1
- 0006] In view of the above, the present invention aims at the problem of providing new cationic surfactant mixtures allowing to prepare clear and stable softener formulations when mixed with water below 40 °C, preferably at room temperature, and preferably even in the absence of further additives. (epo.org)
Diesel1
- The most potential fuel either to supplement or to substitute diesel is biodiesel, butanol, producer gas, dimethyl ether, hydrogen, and so on. (intechopen.com)
Commonly1
- Plasticizers used in plastics most commonly are phthalate esters. (dutch2.com)
Thermodynamic3
Stable1
- The process is thermodynamically controlled yielding the most stable ester product. (thermofisher.com)
Reaction mixture1
- To exploit Le Chatelier's principle and shift the position of the equilibrium to the right we add an excessive of one of the reactants to the reaction mixture. (thermofisher.com)
Synthesis1
- Extending this work, immobilised lipases have novel capabilities in the synthesis of sugar esters. (researchgate.net)
Evaporation1
- Eastman™ Butyl Acetate is a medium-boiling ester solvent with an evaporation rate of 1.0 making it ideal for quick drying nitrocellulose lacquers. (eastman.com)
Molecular1
- Low molecular weight esters tend to have characteristic flavors and pleasant odors that are most often associated with essential oils, even though essential oils are a complex mixture. (thermofisher.com)
Methods3
- Two methods are practiced industrially, hydroformylation is more common and generates a mixture of isobutyraldehyde and butyraldehyde: CH3CH=CH2 + CO + H2 → CH3CH2CH2CHO The reaction is catalyzed by cobalt or rhodium complexes. (wikipedia.org)
- Additional, methods, systems and sugar mixtures are also disclosed. (justia.com)
- The ester functional group can be synthesized by many methods. (thermofisher.com)
Alcohol2
- α-Ketoisovalerate, derived from valine, is prone to decarboxylation to give isobutyraldehyde, which is susceptible to reduction to the alcohol: (CH3)2CHC(O)CO2H → (CH3)2CHCHO + CO2 (CH3)2CHCHO + NADH + H+ → (CH3)2CHCH2OH + NAD+ The uses of isobutanol and n-butanol are similar. (wikipedia.org)
- Eastman™ n-Butanol is a four carbon straight chain oxo alcohol. (eastman.com)
Toxic1
- Isobutanol is one of the least toxic of the butanols with an LD50 of 2460 mg/kg (rat, oral). (wikipedia.org)
Acetate2
- Extraction of S.wallichii stem bark was carried out by maceration method using methanol and then the methanol extract was partitioned using n-hexane, ethyl acetate and butanol successively. (phcogj.com)
- All tested samples, methanol, n-hexane, ethyl acetate and butanol extracts showed strong antioxidant activity with IC50 values of 8.58, 17.36, 8.17 and 8.79 μg/mL, respectively. (phcogj.com)
Properties1
- Biological applications with a focus on permeability enhancing, antimicrobial activity, and antibiofilm properties of 6′-lactose-based esters are also reported. (researchgate.net)
Production1
- Enzyme immobilisation technology is an effective means to improve sugar ester production through the employment of biocatalysts. (researchgate.net)
System1
- The exhaust gas/fuel mixture formed is transported to the exhaust gas system, where the fuel, in the presence of suitable catalysts, acts as a reducing agent for the nitrogen oxides NO x . (trea.com)
Preparation1
- s) "Preparation" means a mixture, solid or liquid, containing a drug. (kenyalaw.org)
Found1
- The released water-soluble hemicellulose was found to correspond to a mixture of wide degree of polymerization range of acetylarabinoglucuronoxylan fragments (further as corn cob xylan abbreviated CX). (inrae.fr)