文献类型：期刊文献

中文题名：烷基酰胺磷酸酯甜菜碱的合成及性能

英文题名：Synthesis and Properties of Novel Amphoteric Surfactant Alkylamidophosphobetaines

作者：何元君[1];张铸勇[1]

机构：[1]华东理工大学精细化工系

年份：1998

卷号：24

期号：6

起止页码：741

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;Scopus;北大核心:【北大核心1996】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：两性表面活性剂;烷基酰胺磷酸酯;甜菜碱;合成

外文关键词：amphoteric surfactant;alkylamidophosphobetaine;synthesis;technical condition;property

摘要：以磷酸二氢钠、环氧氯丙烷和Ｎ，Ｎ－二甲基－Ｎ′－脂肪酰基丙二胺为原料，合成了一系列新型烷基酰胺磷酸酯甜菜碱。对合成工艺进行了研究，确定了最佳工艺条件，并对产品的两性特征、泡沫性能、分散力、润湿性能、乳化性能、表面张力、临界胶束浓度、临界溶解温度等物化性能进行了测试。
A series of novel amphoteric surfactants,alkylamidophosphobetaines were prepared from sodium dihydrogen phosphate,epichlorohydrin and N,N dimethyl N′ alkylamido dipropylamine.The synthetic procedure was studied and the best technical conditions were determined.The physico chemical properties of the products such as amphoteric and switter ionic character,foaming,lime soap dispersion power,wetting and emulsifying,surface tension,critical micelle concentration( cmc )and Krafft point were tested.