Synthesis of Bismyristyl Bisulpho Betaine Type Amphoteric Surfactant

Abstract:

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A kind of novel betaine type amphoteric surfactant was synthesized using tetradecylamine and pentaerythritol as the starting material. The structure of bismyristyl bisulpho betaine type amphoteric surfactant was identified by FTIR.The influence factors of the synthesis process were studied.The optimal condition of the synthesis was gained. The results have show that the reaction time and mole ratio (Intermediate / Dimethyl tetradecyl tertiary) were 18 h and 0.5/1 at 135°C. Then it was performed the surface tension tests to determine the critical micelle concentration(cmc).

Info:

Periodical:

Key Engineering Materials (Volumes 480-481)

Edited by:

Yanwen Wu

Pages:

1-5

DOI:

10.4028/www.scientific.net/KEM.480-481.1

Citation:

R. M. Zhang et al., "Synthesis of Bismyristyl Bisulpho Betaine Type Amphoteric Surfactant", Key Engineering Materials, Vols. 480-481, pp. 1-5, 2011

Online since:

June 2011

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Price:

$35.00

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