大豆油乙氧基化物的合成及其生理毒性测试  

Synthesis and physiological toxicity test of soybean oil ethoxylate

作　　者：郭建国[1] 孙永强[1] 史修启[1] 

机构地区：[1]中国日用化学工业研究院,山西太原030001

出　　处：《日用化学品科学》2012年第9期19-21,共3页Detergent & Cosmetics

摘　　要：以天然大豆油为原料,采用酯基插入式乙氧基化技术一步法合成了天然大豆油乙氧基化物,并对产品生理毒性进行了测试。结果表明,在催化剂MCT-09作用下,大豆油与环氧乙烷可顺利合成不同EO数的大豆油乙氧基化物,与其他类型非离子表面活性剂相比,天然大豆油乙氧基化物生理毒性最小,为无毒类绿色表面活性剂,并通过红外光谱对产物进行了结构鉴定。The natural soybean oil ethoxylate was synthesized through one step technology-ester group insertion, and physiological toxicity of the product was tested. The results showed that soybean ethoxylates with different EO numbers were obtained through one step insertion reaction catalyzed by MCT-09. The physiological toxicity tests indicated that among non-ionic surfactants, this product was the mildest one and considered to be a kind of green surfactant. The structure of the product was tested by YT-IR.

关 键 词：大豆油乙氧基化物 合成 生理毒性 

分 类 号：TQ423.2[化学工程]