综合av色,免费99,视频久久精品,99精品免费观看,日韩高清一区二区三区四区,亚洲天堂性,97成人免费

,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