成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

3,4-????????

3,4-????????
3,4-???????? ??? ???
?? ??:
17802-36-7
???:
3,4-????????
???(??):
3,4-????????
???:
3,4-Dimethyldiphenylamine
???(??):
3,4-diMethyl-N-phen;N-Phenyl-3,4-Xylidine;Phenyl(3,4-xylyl)amine;3,4imethyltriphenylamine;3,4-Dimethyldiphenylamine;3,4'Dimethyldiphenylamine;3,4-Dimethyldiphenylamine>3,4-diMethyl-N-phenylaniline;3,4-dimethyl-n-phenyl-benzenamine;Benzenamine,3,4-dimethyl-N-phenyl-
CBNumber:
CB8511975
???:
C14H15N
??? ??:
197.28
MOL ??:
17802-36-7.mol

3,4-???????? ??

???
57°C
?? ?
333.3±11.0 °C(Predicted)
??
1.049±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Inert atmosphere,Room temperature
??? ??
powder to crystal
?? ?? (pKa)
1.42±0.50(Predicted)
??
???? ?? ???
CAS ??????
17802-36-7(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2921490090
????(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
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
NFPA 704
0
1 0

3,4-???????? C??? ??, ??, ??

??? ??

White crystalline

3,4-???????? ?? ?? ? ???

???

?? ??

3,4-???????? ?? ??

???( 139)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Jingbo New Material Technology Co., Ltd 		+8619931165850
 hbjbtech@163.com China 1000 58
Hebei Saisier Technology Co., LTD 		+86-18400010335 +86-18034520335
 admin@hbsaisier.cn China 1015 58
Hebei Longbang Technology Co., LTD 		+86-18633929156 +86-18633929156
 admin@hblongbang.com China 941 58
Hebei Mojin Biotechnology Co.,Ltd 		+86-15028179902
angelia@hbmojin.com China 1178 58
Hebei Ganmiao New material Technology Co., LTD 		+86-17332992504 +86-17332992504
 sales8@hbganmiao.com China 299 58
HebeiShuoshengImportandExportco.,Ltd 		+86-18532138899 +86-18532138899
 L18532138899@163.com China 939 58
Hubei xin bonus chemical co. LTD 		86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Alchem Pharmtech,Inc. 		8485655694
sales@alchempharmtech.com United States 63687 58
career henan chemical co 		+86-0371-86658258 +8613203830695
 factory@coreychem.com China 29814 58
Tangshan Moneide Trading Co., Ltd. 		+86-315-8309571 +8615633399667
 sales@moneidechem.com China 574 58

3,4-???????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved