欧美日韩另类国产在线视频_国产第一页第二页_一级国产精无码在线观看_亚洲视频综合一区二区_日韩成人av片免费观看_十八女下面流水图片_月光影院在线观看免费版高清_色先锋影音先锋_婷婷亚洲激情_成人无码潮喷视频

  Welcome to Shandong JingKun Chemical Co.,Ltd.


 BUTYL ALCOHOL 

Product Name: 1-Butanol
Synonyms: butan-1-ol; Butyric alcohol; Butyl alcohol; n-Butanol; n-butyl alcohol; Propylcarbinol; Normal Butanol; Natural Butyl Alcohol; Butanol
CAS RN.: 71-36-3;35296-72-1
EINECS: 200-751-6
Molecular Weight: 74.12
Molecular Formula: C4H10O
Density: 0.81
Melting Point(℃): -89℃
Boiling Point(℃): 117.6℃
Flash Point(℃): 35℃
refractive_index: 1.398-1.4
Water Solubility: 80 g/L (20℃)
Butyl alcohol


?