中文字幕免费高清视频,一区国产视频,亚洲视频免费在线看,绝色美人之一莲幽梦,中文字幕在线观看免费视频,亚洲视频在线免费看,亚洲精品mv在线观看

,Jinan DaheWeiye Chemical Co., Ltd

Home| E-mial | Contact Us

Hot search: Methyl sulfoxide (DMSO)  , Thioacetamide  , m-Xylene  , Ethyl acetoacetate  , 

Product details

1,2-Diaminopropane

Product name 1,2-Diaminopropane
CAS RN 78-90-0
EINECS No. 201-155-9
Molecular formula C3H10N2
Molecular weight 74.1249
Physical and chemical properties Colorless transparent thick liquid, ammonia smell. Has the strong alkali and strong moisture absorption.
Uses Used in organic synthesis, pharmaceutical and synthetic dyes, and used as cellosolve, rubber vulcanization accelerator, etc