Synthesis and Characterization of 12-Acryloyloxystearic Acid and Application in Preparing Environmentally Friendly Magnesium 12-Acryloyloxy Stearate Detergent

作     者：Wang Yonglei Li Haiyun Fang Hongxia Wu Qiong Lu Lulu 

作者机构：School of Chemistry and Chemical Engineering Huangshan University 

出 版 物：《China Petroleum Processing & Petrochemical Technology》 (中国炼油与石油化工（英文版）)

年 卷 期：2015年第17卷第2期

页      面：84-90页

核心收录：

学科分类：0820[工学-石油与天然气工程] 0821[工学-纺织科学与工程] 081702[工学-化学工艺] 0808[工学-电气工程] 0817[工学-化学工程与技术] 08[工学] 0807[工学-动力工程及工程热物理] 0827[工学-核科学与技术] 0703[理学-化学] 0802[工学-机械工程] 0702[理学-物理学] 0801[工学-力学（可授工学、理学学位）] 

基　　金：This work was supported by the National Undergraduate Innovative Training Program(201410375004) the Scientific Research Foundation for Introduced Scholars,Huangshan University(2015xkjq002) the Scientific Research Foundation of Huangshan University(2014xkj012) 

主　　题：12-acryloyloxystearic acid acrylic acid environmental-friendly lubricant detergent magnesium stearate 

摘      要：In this article, 12-acryloyloxystearic acid was synthesized, which was then used to prepare the magnesium 12-acryloyloxy stearate detergent. Reaction conditions for synthesizing 12-acryloyloxystearic acid, including the molar ratio of 12-hydroxystearic acid to acrylic acid, the catalyst amount, the esterification temperature, and the esterification time, were optimized. Under the optimized conditions, the 12-acryloyloxystearic acid with an acid value of 159 mg KOH/g and a melting range of between 70.4 ℃ and 71.4 ℃ was obtained. The structure of 12-acryloyloxystearic acid was confirmed by FTIR spectroscopy. Results of preparing magnesium 12-acryloyloxy stearate detergent showed the existence of acryloyloxy radical in 12-hydroxystearic acid could improve the quality of lubricant detergent greatly.