精品国产乱子伦一区_一级毛片免费网站视频丿_惠民福利亚洲欧美日韩国产vr在线观_51精品资源视频在线播放_尤物AV电影在线观看_中文字幕影视先锋免费黑丝_免费看黄色网站三级片_伦理片日本韩国电影三级在线观看_国产av天堂亚洲国产av下载_欧美老熟妇欲乱高清视

3,4-Dichlorobenzonitrile

detail
3,4-Dichlorobenzonitrile
CAS NO.:6574-99-8
3,4-Dichlorobenzonitrile

Product Name:3,4-Dichlorobenzonitrile

CAS No.: 6574-99-8

Chemical formula: C7H3Cl2N

Molecular weight:172.0114

Melting point: 70-72ºC

Flashing point: 95.00℃

Boiling point: 235.52℃

Density: 1.404g/cm³

More Products

More