一种新型双子表面活性剂的合成及性能研究

Synthesis and Studies on Properties of A new Type of Gemini Surfactants

文章利用酒石酸与月桂酰氯反应合成一种新型阴离子双子表面活性剂双月桂酰酒石酸酯,探讨了物料配比、反应时间等因素对产品收率的影响。双月桂酰酒石酸酯是一种以可再生资源制得的羧酸型阴离子双子表面活性剂,具有优良的表面活性,生物降解性好,是一种新型"绿色"表面活性剂。

In the paper, the new Gemini surfactants Two-lauroyl tartaric acid ester was synthesized from tartaric acid and lauroyl chloride and the effect of ration of raw materials, reaction time to the yield of product was investigated, Two-lauroyl tartaric acid ester was a kind of carboxylic acid type anionic gemini surfactant obtained from renewable resource and it was a new ＂green＂ surfactant with good surface activity and good biodegradability.