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Esterification Definition. Esterification is an equilibrium reaction to form ester mainly from alcohols and carboxylic acids. Esters can also be made from the reactions between acyl chlorides (acid chlorides) and alcohols, and from acid anhydrides and alcohols. Here carboxylic acid and alcohol reacts to form an ester.
Boron-containing polyethylene glycol fatty acid ester surfactant
InactiveCN104128122AHigh esterification rateReduce surface tensionTransportation and packagingMixingPolyethylene glycolFatty acid ester
A boron-containing polyethylene glycol fatty acid ester surfactant belongs to the field of organic chemistry and functional materials. The boron-containing polyethylene glycol fatty acid ester surfactant is prepared as follows: polyethylene glycol (PEG), boric acid and fatty acid are used as raw materials, first esterification reaction of the PEG and the boric acid is performed, then esterification reaction of the PEG and the fatty acid is performed to obtain boron-containing poly ethylene glycol fatty acid ester; by changing the species of fatty acids and catalysts and molecular weight of the PEG, the esterification rate can be enhanced, the boron-containing poly ethylene glycol fatty acid ester product can be used as a surfactant, and the boron-containing poly ethylene glycol fatty acid ester can reduce water surface tension and has good emulsifying properties.
Owner:JIANGNAN UNIV