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

5-ethyl-2-Methylaniline

5-ethyl-2-Methylaniline ??? ???
?? ??:
17070-96-1
???:
5-ethyl-2-Methylaniline
???(??):
5-ethyl-2-Methylaniline;5-ethyl-2-methylBenzenamine;Benzenamine, 5-ethyl-2-methyl-
CBNumber:
CB72676910
???:
C9H13N
??? ??:
135.21
MOL ??:
17070-96-1.mol

5-ethyl-2-Methylaniline ??

?? ?
220-228 °C(Press: 768 Torr)
??
0.960±0.06 g/cm3(Predicted)
?? ?? (pKa)
4.59±0.10(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
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 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

5-ethyl-2-Methylaniline C??? ??, ??, ??

5-ethyl-2-Methylaniline ?? ?? ? ???

???

?? ??


5-ethyl-2-Methylaniline ?? ??

???( 18)?? ??
??? ?? ??? ?? ?? ? ??
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30241 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD
+86-0512-83500002 +8615195660023
sales@senfeida.com China 23046 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Shanghai Run-Biotech Co., Ltd. 021-57171705 13817537615
sales@run-biotech.com China 2446 58
ChengDu TongChuangYuan Pharmaceutical Co.Ltd 028-83379370 13880556291
tcy@tcypharm.com China 5595 58
Zhengzhou Huiju Chemical Co., Ltd. 0371-55900031 18137872243
2853979815@qq.com China 10009 55
Beijing YiboYuntian Technology Co., Ltd. 13811826434
lichen13811826434@126.com China 551 58
Shanghai zhigan biotechnology co., LTD
zhiqianbio@126.com China 19778 58
Tianjin Kaifu Pharmaceutical Technology Co., Ltd. 18081075745
chemflowtech@sina.com China 1886 58
Amel Pharmatech Corporation 888-4366503
sales@amelpharmatech.com China 4266 58

5-ethyl-2-Methylaniline ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved