环氧脂肪酸甲酯合成研究  

Studies on the Synthesis Technology of Epoxy Fatty Acid Methylesters

作　　者：杨坤于[1] 英瑜[1] 盖世伟[1] 霍玉朋[1] 蒋文伟[1] 

机构地区：[1]四川大学化工学院,成都610065

出　　处：《四川化工》2009年第1期10-13,共4页Sichuan Chemical Industry

摘　　要：研究了以脂肪酸甲酯为原料，合成环氧脂肪酸甲酯的最佳工艺条件。通过实验得到较理想的反应条件为脂肪酸甲酯：双氧水：甲酸=1：1．2：0．8（摩尔比），反应温度55-60℃，催化剂浓硫酸（双氧水和甲酸总量的0．5％），适量稳定剂，反应时间为5h。The fatty acid methylester was used as raw material. The best condition of synthesis technology of epoxy fatty acid methylesters was studied. The condition by experiments was got as follows, the proportion of fatty acid methylester ： hydrogen peroxide ： formic acid was 1.1.2.0. 8（molar ratio）, reaction temperature 55--60℃, concentrated sulfuric acid used as catalyst （0. 5% of amount of hydrogen peroxide and formic acid ）, proper stabilizer,reaction time 5 h.

关 键 词：环氧脂肪酸甲酯 碘值 环氧值 羟值 

分 类 号：TQ320.4[化学工程—合成树脂塑料工业]