油酸丁酯的合成研究  

Study on Synthesis of Butyl Oleate

作　　者：朱蕾[1] 孙瑞平[1] 

机构地区：[1]许昌学院化学化工学院,河南许昌461000

出　　处：《许昌学院学报》2009年第5期116-118,共3页Journal of Xuchang University

摘　　要：以油酸和正丁醇为原料,硫酸氢钠作催化剂来合成油酸丁酯,并考察了影响反应的因素.实验结果表明,反应的最佳条件为:油酸的用量为0.05 mol,正丁醇与油酸的物质的量比为1.4,催化剂为0.25 g,反应时间为60 min,酯化率可达99.1%.Butyl Oleate is synthesized with oleic acid and n-butyl alcohol as reactants and sodium bisulfate as catalyst. The factors influencing the reaction are investigated. Experimental results indicate that the best reaction conditions of are as follows ： oleic acid is 0.05 tool, the mole ratio of n-butyl alcohol to oleic acid is 1.4, catalyst is 0.25g, the reaction time is lh and the yield of product is up to 99.1%.

关 键 词：油酸丁酯 硫酸氢钠 催化 合成 

分 类 号：O621.25[理学—有机化学] TQ225.24[理学—化学]