日韩AV中文无码字幕色最新_精品国精品国产高清毛片_免费观看黄网站_凸凹人妻人人爽_最新aⅴ福利在线观看免费_亚州激情小说及图片_亚洲高清欧美三级_午夜黄色视频一区二区三区_开心极情网五月天婷婷丁香在线_97超碰在线免费观看

Product name Acetonitrile
Alias methyl cyanide; methyl nitrile; methyl cyanide; methyl cyanide; methyl cyanide; acetonitrile
CAS RN 75-05-8
EINECS No. 200-835-2
Molecular formula C2H3N
Molecular weight 41.05
Physical and chemical propertiesDensity 0.7857
Melting point -46°C
Boiling point 81-82°C
Refractive index 1.343-1.345
Flash point 2°C
water soluble miscible
Uses for the extraction of nitrile rubber monomers, pharmaceuticals and C4