A new type of surfactant,consists of quaternary ammonium salt and polyethylene glycol side chain,with a high phasetransfer catalytic ability. 多甘醇单甲醚季铵盐是一种同时含氧乙烯链及季铵盐的新型表面活性剂，它具有良好的相转移催化能力。
To meet the usual customer requirements, final product acrylonitrile is stabilized with hudroquinone monomethyl ether. 为了满足通常用户的要求，最终产物丙烯晴用氢醌单甲醚进行稳定化。
