应用化学 ›› 1994, Vol. 0 ›› Issue (3): 101-103.

• 研究论文 • 上一篇    下一篇

铵基乙酸盐型两性表面活性剂的合成

史真, 樊燕   

  1. 西北大学化学系 西安 710069
  • 收稿日期:1993-08-16 修回日期:1994-02-24 出版日期:1994-06-10 发布日期:1994-06-10

Synthesis of Ammonioacetate Aniphoteric Surfactants

Shi Zhen, Fan Yan   

  1. Department of Chemistry, Northwestern University, Xi'an 710069
  • Received:1993-08-16 Revised:1994-02-24 Published:1994-06-10 Online:1994-06-10

摘要: 以月桂酸、硬酯酸和羟乙基乙二胺为原料,经环化、还原和季铵化合成了4种新化合物,对其中2种按基乙酸盐两性表面活性剂的表面张力、临界胶束浓度(cmc)和泡沫性能做了测定。

关键词: 两性表面活性剂, 合成, 月桂酸, 硬脂酸, 羟乙基乙二胺, 铵基己酸盐

Abstract: Two amphoteric stirfactants were prepared from lauric acid.stearic acid and N-(β-hydroxyethyl)ethylene diamine via cyclization,reduction and qtiaternarization. Their surface tension,CMC and foaming ability were measured.

Key words: amphoteric surfactant, synthesis, latiric acid, stcaric acid, N-(β-hyclroxyethyl)ethylene diamine, ammonioacetate