四虎电影在线观看|在线日韩av|色戒完整版没有删除西瓜|国产大尺度未删减完整版电影,www.91.com在线观看,无限看片在线版免费视频大全,欧美大尺度电影未删减视频

Chinese name: 2-Chloropropionyl chloride
CAS RN: 7623-09-8
Molecular formula: C₃H₄Cl₂O
Molecular weight: 126.97
Technical indicators:
Colorless Transparent Liquid
Content ≥ 97.5%
1,2-CPC ≤ 1.5%
Boiling point: 109~111 ℃
Chromaticity: colorless
Main use: Used as pharmaceutical intermediates, chemical herbicides, and pesticides.