棉籽油脂肪酸正丁基酰胺的合成及表征  

Synthesis and Characterization of Cottonseed Oil Fatty Acid Butylamide

作　　者：陈玉成[1] 陈炜[1] 侯桂锋[1] 陈青青[1] 范培珠[1] 

机构地区：[1]福建师范大学福清分校生物与化学工程系,福建福清350300

出　　处：《厦门理工学院学报》2012年第1期52-55,60,共5页Journal of Xiamen University of Technology

摘　　要：以棉籽油脂肪酸和正丁胺为原料合成了棉籽油脂肪酸正丁基酰胺.通过正交试验,确定其合成的最佳工艺条件:反应温度为125℃、反应时间为3.0 h、催化剂用量为1.5%、投料比(棉籽油脂肪酸与正丁胺摩尔比)10∶7.在优化反应条件下正丁胺的转化率达92.45%,通过红外光谱进行结构表征,确定反应产物为目标产物.Fatty acid butylamide was synthesized with fatty acid from cottonseed oil and butylamine used as raw materials in this article. Synthetic conditions of fatty acid butylamide were researched through orthogonal experiment. The optimum technological conditions were as following： reaction temperature 125 ~C, reaction time 3.0 h, amount of catalyst 1.5%, molar ratio of fatty acid and butylamine 10： 7. Conversion rate of butylamine can reach 92.45% under optimum conditions. The＇structure of product was confirmed by Fourier transform infrared spectrometer（FTIR） for identifvin~ the product as the taruet object.

关 键 词：表面活性剂 棉籽油脂肪酸 正丁胺 合成 

分 类 号：TQ423[化学工程]