Structure Nomenclature Properties Uses Definition The carboxylic acids are themost important functional group that present C=O. This type of organic compounds can be obtained by different routes, some carboxylic acids, such ascitric acid, lactic acid or fumaric acid are produced by fermentation, most...
CHAPTER 11 CARBOXYLIC ACID Chapter11CarboxylicAcidandSubstitutedCarboxylicAcid CarboxylGroup:R-COOH (H3C)2HCH2CCH3CHCOOH 布洛芬抗炎镇痛药 COOHOCOCH3 阿司匹林解热镇痛药 I、ClassificationandNomenclature Classification 结构AliphaticSaturatedAromaticUnsaturated 数目：一、二元(mono/dicarboxylicacid)、多元(poly-)取代...
The simplest series of carboxylic acids are the alkanoic acids(RCOOH)where R is a hydrogen or an alkyl group.Compounds may also have two or more carboxylic acid groups per molecule.The mono-and dicarboxylic acids have trivial names. Carboxylic acid radical ...
Morris R E and Thomas Orville W J 1961 J. Mol. Spectrosc. 6 572Morris R E and Orville Thomas W J 1961 J. Mol. Spectrosc. 6 572Morris R E and Orville Thomas W J 1961 J. Mol. Spect. 6 572Morris, R. E. and Orville Thomas, W. J., J. Mol. Spectrosc. 6 572 (1961)....
4-PYRAZOLECARBOXYLIC ACID, with the chemical formula C4H4N2O2, has the CAS number 37718-11-9. It appears as a white to off-white powder with no distinct odor. The basic structure of 4-PYRAZOLECARBOXYLIC ACID consists of a pyrazole ring attached to a carboxylic acid group. This compound is...
Table 2. Chemical properties and structure of commonly used food acidulants AcidStructureMol. wt.pKalog poct Citric 192.13 5.7; 4.3; 2.9 −1.222 Malic 134.09 4.7; 3.2 −1.984 Tartaric 150.09 3.9; 2.8 −2.77 Fumaric HOOCCHCHCOOH 116.07 4.0; 2.8 −0.748 Latic 90.08 3.66 −0.186 Acetic...
3-Morpholinecarboxylic acid, with the chemical formula C6H11NO3, has the CAS number 77873-76-8. It appears as a white solid with no distinct odor. The basic structure of 3-Morpholinecarboxylic acid consists of a morpholine ring attached to a carboxylic acid group. This compound is soluble ...
Whereas SPLET was the main reaction mechanism in the FRAP system, because, except for 4-hydroxyphenyl acid, the ETE values of the phenolic acids in water were consistent with the experimental results.Similar content being viewed by others Correlation of physicochemical properties with antioxidant ...
Chemsrc provides 2-Phenylcyclopropanecarboxylic acid(CAS#:5685-38-1) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2-Phenylcyclopropanecarboxylic acid are included as well.
Isopropyl-cyclohexanecarboxylic acid, with the chemical formula C10H18O2, has the CAS number 62067-45-2. It appears as a colorless liquid with no specific odor. The basic structure of Isopropyl-cyclohexanecarboxylic acid consists of a cyclohexane ring attached to a carboxylic acid group, with an...