午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

3,4-Dimethylphenylhydrazine hydrochloride

3,4-Dimethylphenylhydrazine hydrochloride ??? ???
?? ??:
86746-50-1
???:
3,4-Dimethylphenylhydrazine hydrochloride
???(??):
3,4-DiMethylphenylhy;LABOTEST-BB LT01148173;3,4-DIMETHYLPHENYLHYDRAZINE HCL;3,4-DIMETHYLPHENYLHYDRAZINE HYDROCHLORIDE;(3,4-Dimethylphenyl)hydrazine xhydrochloride;(3,4-dimethylphenyl)-Hydrazine hydrochloride (1:)
CBNumber:
CB8734329
???:
C8H13ClN2
??? ??:
172.66
MOL ??:
86746-50-1.mol

3,4-Dimethylphenylhydrazine hydrochloride ??

???
195-200 °C(lit.)
CAS ??????
86746-50-1(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

3,4-Dimethylphenylhydrazine hydrochloride C??? ??, ??, ??

3,4-Dimethylphenylhydrazine hydrochloride ?? ?? ? ???

???

?? ??


3,4-Dimethylphenylhydrazine hydrochloride ?? ??

???( 105)?? ??
??? ?? ??? ?? ?? ? ??
Beijing Cooperate Pharmaceutical Co.,Ltd
010-60279497
sales01@cooperate-pharm.com CHINA 1803 55
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29810 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196
sale04@alfachem.cn China 11849 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626
eric@witopchemical.com China 23541 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250
1026@dideu.com China 22787 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
sgtlifesciences pvt ltd
+8617013299288
dj@sgtlifesciences.com China 12373 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418684 +8618949823763
sales@tnjchem.com China 25356 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178;
peter68@ptchemgroup.com China 35425 58

3,4-Dimethylphenylhydrazine hydrochloride ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved