脂肪醇醚羧酸盐的合成研究  

Study on Synthesis of Fatty Alcohol Ether Carboxylate

作　　者：徐桂云[1] 范金石[1] 张天秀[1] 沈良骥[2] 

机构地区：[1]山东轻工业学院化工系 [2]西北轻工业学院

出　　处：《皮革化工》1998年第3期17-20,共4页Leather Chemicals

摘　　要：详细研究了反应温度、反应时间、催化剂用量及物料配比对脂肪醇聚氧乙烯醚羧甲基化反应的影响，优选出最适反应条件。利用薄层色谱、红外光谱对反应产物进行分离提纯和结构分析。图６。Abstract The title product is prepared by adding 1 mol fatty alcohol polyoxethylene ether into an organic synthetic instrument, then putting 2 mol ground solid sodium hydroxide into it under a strong stirring and slight cooling condition. The experimental temp must be well controlled (namely the temp can't be suddenly raised) 1 mol chloro acetic acid is added into the system, when sodium hydroxide is fully dissolved in it. The reaction is kept for 4 hr. After cooling the product is obtained.

关 键 词：脂肪醇醚羧酸盐 表面活性剂 合成 

分 类 号：TQ423.31[化学工程]