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十二烷基苄基聚氧乙烯醚的合成与性能 被引量:1

Synthesis and Properties of Laurylbenzyl Ethoxylates
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摘要 研究了以十二烷基苄醇为原料进行乙氧基化反应,合成了6种具有不同乙氧基数(其乙氧基数分别为4,5,7,9,11和13)的十二烷基苄基聚氧乙烯醚(LBEO n)非离子表面活性剂,测定其性能并与最常用的烷基酚聚氧乙烯醚——壬基酚聚氧乙烯(9)醚(商品名TX-10)比较,发现乙氧基数为9的LBEO n的性能与TX-10接近,可能成为TX-10的有效替代品。 Six kinds of laurylbenzyl ethoxylates(LBEOn) with different numbers,n,of ethylene oxide(EO) unit(n = 4,5,7,9,11,or 13) were synthesized starting from laurylbenzyl alcohol by ethoxylation.The performance of surfactants were determined.Compared to the most commonly used alkylphenol ethoxylate,nonylphenol ethoxylate(trade name TX-10),LBEO9 has similar performance as TX-10.This LBEOn may be an effective alternative to TX-10.
作者 孙美玲 梁雪芬 胡学一 岳成光 Sun Meiling Liang Xuefeng Hu Xueyi Yue Chengguang(School of Chemical & Material Engineering,Jiangnan University,Wuxi, Jiangsu 214122, P. R.China)
出处 《中国洗涤用品工业》 2016年第10期40-45,共6页 China Cleaning Industry
关键词 非离子表面活性剂 十二烷基苄基聚氧乙烯醚 性能 苄氧结构代替酚氧结构 nonionic surfactant laurylbenzyl ethoxylate performance the displacement of phenol oxygen structure by benzyl oxide structure
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