高等学校化学学报

高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (7): 1013.

• 论文 • 上一篇    下一篇

季铵盐型表面活性剂的合成及物化性能测定

史真, 杨卫国   

  1. 西北大学化学系, 西安, 710069
  • 收稿日期:1993-07-31 修回日期:1994-02-05 出版日期:1994-07-24 发布日期:1994-07-24
  • 通讯作者: 史真,男,45岁,副教授.
  • 作者简介:史真,男,45岁,副教授.
  • 基金资助:

    陕西省教育委员会基金

Synthesis of Quaternary Ammonium Salt Surfactants and Determination of Their Physical Chemical Properties

SHI Zhen, YANG Wei-Guo   

  1. Department of Chemistry, Northwestern University, Xian, 710069
  • Received:1993-07-31 Revised:1994-02-05 Online:1994-07-24 Published:1994-07-24

PDF (PC)

被引次数

29

摘要： 从脂肪酸和N-(2-羟乙基)乙二胺开始,经过咪唑啉中间体,合成了12种未见文献报道的新化合物,其中3种为具有不同类型特性基团的新型两性表面活性剂、3种为新型阳离子表面活性剂,并测定了它们的物化性能。

关键词: 脂肪酸, N－(2－羟乙基)乙二胺, 咪唑啉, 季铵盐表面活性剂, 合成

Abstract: Twelve new compounds were prepared from fatty acid and N-(β-hydroxyethyl) ethylene diamine through cyclization, reduction, amidation and quaternization.Six compounds with the general formula:(19940718-1013-1.jpg)are new surfactants, and their r, cmc and foam height were measured.

Key words: Fatty acid, N-(β-hydroxyethyl) ethylene diamine, Imidazoline, Quaternary ammonium salt surfactant, Synthesis

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