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

4-???-2,5-????

4-???-2,5-????
4-???-2,5-???? ??? ???
?? ??:
3460-29-5
???:
4-???-2,5-????
???(??):
4-???-2,5-????
???:
4-nitro-2,5-xylidine
???(??):
NSC 43207;NSC 135156;4-nitro-2,5-xylidine;2,5-dimethyl-4-nitroBenzenamine;Benzenamine, 2,5-dimethyl-4-nitro-;4-Nitro-2,5-xylidine, 2-Amino-5-nitro-p-xylene
CBNumber:
CB0931799
???:
C8H10N2O2
??? ??:
166.18
MOL ??:
3460-29-5.mol

4-???-2,5-???? ??

???
144-146℃
?? ?
342.5±37.0 °C(Predicted)
??
1.220±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Inert atmosphere,Room temperature
?? ?? (pKa)
1.05±0.14(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2921420090
????(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
??????:
P280 ????/???/???/?????? ?????.

4-???-2,5-???? C??? ??, ??, ??

4-???-2,5-???? ?? ?? ? ???

???

?? ??


4-???-2,5-???? ?? ??

???( 50)?? ??
??? ?? ??? ?? ?? ? ??
Shaanxi Dideu Medichem Co. Ltd
+86-029-81138252 +86-18789408387
1057@dideu.com China 3944 58
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 33024 60
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Finetech Industry Limited
+86-27-8746-5837 +8619945049750
info@finetechnology-ind.com China 9643 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739
info@dycnchem.com China 52846 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207
sales@molcore.com China 49734 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178;
peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49983 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Chengdu Feibo Pharm Technology Co., Ltd +86 028-84641798 15982321820
abby@arkpharm.com China 10922 58

4-???-2,5-???? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved