Ethyl isopropyl ketone

Ethyl isopropyl ketone, or 2-methyl-3-pentanone, is an aliphatic ketone with used as a reagent in organic chemistry and as a solvent.
Its fully fluorinated analog is known as Novec 1230 and is used in gaseous fire suppression.
网站首页 情感咨询 情感美文 情感百科 情感生活 学习充电 旧版美文
依恋情感网英汉例句词典收录3870147条英语例句词条,基本涵盖了全部常用英语单词的释义及例句,是英语学习的有利工具。