[1]WANG Liucheng,WANG Wentian,ZHAO Jianhong,et al.Synthesis of Dissymmetric Bis-quaternary Ammonium Salt Surfactant[J].Journal of Zhengzhou University (Engineering Science),2010,31(03):9-11,15.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
31卷
Number of periods:
2010 No.03
Page number:
9-11,15
Column:
Public date:
2010-03-01
- Title:
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Synthesis of Dissymmetric Bis-quaternary Ammonium Salt Surfactant
- Author(s):
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WANG Liucheng; WANG Wentian; ZHAO Jianhong; etc
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School of Chemical and Energy Engineering,Zhengzhou University,Zhengzhou 450001,China
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- Keywords:
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dissymmetric bis-quaternary ammonium salt; surfactant; synthesis
- CLC:
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- DOI:
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- Abstract:
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C10-C2-C12 dissymmetric bis-quaternary ammonium salt surfactant was synthesized with ethylenedibromide,N,N-dimethyldecylamine and N,N-demethyldodecylamine.In order to obtain the better techn·ologcial conditions of synthetic product,the effect of different factors,mole ratio and temperature to syntheticproduct were discussed.In this condition,the yield of product reached 90%and purity quotient of productwas more than 86%.It had the advantage of two or three times lower order of magnitude in the cmc than thetraditional surfactant and exhibited higher surface activity.