Oligo ethylene glycol diglycidyl ether was prepared from oligo ethylene glycol and epichlorohydrin in the presence of NaOH by PTC.

 
  • 以多聚乙二醇和环氧氯丙烷为原料合成了多聚乙二醇二环氧甘油醚。
今日热词
目录 附录 查词历史