Gas chromatographic analysis of different homologous series of acids esterified in aqueous solutions with butyl and propyl alcohols was written by Molnar-Perl, I.;Pinter-Szakacs, M.;Morvai, M.;Fabian-Vonsik, V.. And the article was included in Journal of Chromatography in 1988.Recommanded Product: 1190-39-2 This article mentions the following:
Fatty acids and aliphatic and aromatic di- and polycarboxylic acids were esterified with aliphatic alcs. in the presence of water and a mineral acid as catalyst. The efficiency of derivatization as well as the detector responses obtained with two alcs. are compared with each other to establish the optimum conditions for various series of acids. The molar ratios of water/alc. which yielded quant. esterifications are given, as is the maximum water content of the esterifying mixture permitted in order for esterification to proceed to completion. The optimum conditions for a reasonable ester yield in the presence of anhydrous Na2SO4 are also presented. In the experiment, the researchers used many compounds, for example, malonic acid dibutyl ester (cas: 1190-39-2Recommanded Product: 1190-39-2).
malonic acid dibutyl ester (cas: 1190-39-2) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Recommanded Product: 1190-39-2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics