咪唑啉型两性表面活性剂的结构分析  

The Analysis of Structure of the Zwitterionic Surfactant

作　　者：张侠[1] 李宗石[2] 

机构地区：[1]沈阳化工学院 [2]大连理工大学

出　　处：《沈阳化工学院学报》1992年第1期41-48,共8页Journal of Shenyang Institute of Chemical Technolgy

摘　　要：对仲酰胺和咪唑啉合成的两性表面活性剂的结构,本文分别利用高效液相色谱和硝酸银滴定的方法进行分析.证明了仲酰胺的两性化产品是单羧甲基化的仲酰胺;咪唑啉的两性化过程基本上是先水解后两性化的过程.With the aid of HPLC and silver nitrate titration,the structure of zwitterionic surfac- tant obtained through the reaction of secondary amide and fatty imidazoline has been anal- ysed. The zwitter product of secondary amide has been characterized to be the monocar- boxymethylated secondary amide.The zwitter process of imidazoline has been verified to e hydrolysis first,and then opening of ring.

关 键 词：咪唑啉 仲酰胺 两性 表面活性剂 

分 类 号：TQ423.3[化学工程]