Abstract: Propylene alcohol ethers is one of the fine chemicals with many uses and lower toxicity,which is widely studied now.The research progress on the catalysts in the etherification of propylene oxide with alcohol was reviewed in this paper.

• 文摘:丙二醇醚是一种低毒用途广泛的精细化学产品；目前国内外对其生产工艺与催化剂的开发广为关注.；本文作者较为系统地概述了国内外有关合成丙二醇醚催化剂的研究现状