Journal of Jilin University Science Edition

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Synthesis and Characterization of Triisopropanolamine Borate

WANG Wei1, XIU Zhiming2, WANG Deli2, XU Tianshu2,GUO Youming2, WANG Liping2   

  1. 1. Department of Pharmaceutical Engineering, College of Humanities & InformationChangchun University of Techonology, Changchun 130122, China;
     2. College of Life Science, Jilin University, Changchun 130012, China
  • Received:2013-12-06 Online:2014-07-26 Published:2014-09-26
  • Contact: WANG Liping E-mail:wanglp@jlu.edu.cn

Abstract:

Triisopropanolamine borate was synthesized through the esterification of triisopropanolamine and boric acid, and purified by recrystallization. The structure of triisopropanolamine borate was characterized by MS, 1H NMR and FTIR. Effects of raw material ratio, reaction temperature, reaction time, and reaction solvent on the synthesis, and those of recrystallization solvent and solvent ratio on the purification were investigated. The product was obtained with a purity of 99.8% and a yield of 87.1%, respectively.

Key words: triisopropanolamine borate, synthesis, purification

CLC Number: 

  • O627