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

(4-(BIS(2-HYDROXYETHYL)AMINO)PHENYL)-1

(4-(BIS(2-HYDROXYETHYL)AMINO)PHENYL)-1 ??? ???
?? ??:
56672-91-4
???:
(4-(BIS(2-HYDROXYETHYL)AMINO)PHENYL)-1
???(??):
(4-(BIS(2-HYDROXYETHYL)AMINO)PHENYL)-1;2-[4-[bis(2-hydroxyethyl)amino]phenyl]ethene-1,1,2-tricarbonitrile;1,1,2-Ethenetricarbonitrile, 2-[4-[bis(2-hydroxyethyl)amino]phenyl]-;2-[4-[Bis-(2-hydroxy-ethyl)-amino]-phenyl]-3-cyano-but-2-enedinitrile
CBNumber:
CB7500105
???:
C15H14N4O2
??? ??:
282.3
MOL ??:
56672-91-4.mol

(4-(BIS(2-HYDROXYETHYL)AMINO)PHENYL)-1 ??

???
72-76 °C(lit.)
?? ?
518.4±50.0 °C(Predicted)
??
1.326±0.06 g/cm3(Predicted)
?? ?? (pKa)
14.11±0.10(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (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 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

(4-(BIS(2-HYDROXYETHYL)AMINO)PHENYL)-1 C??? ??, ??, ??

(4-(BIS(2-HYDROXYETHYL)AMINO)PHENYL)-1 ?? ?? ? ???

???

?? ??

(4-(BIS(2-HYDROXYETHYL)AMINO)PHENYL)-1 ?? ??

???( 7)?? ??
??? ?? ??? ?? ?? ? ??
Energy Chemical 021-021-58432009 400-005-6266
 sales8178@energy-chemical.com China 44733 61
Shaanxi Istare Biotechnology Co., Ltd. 18682931470
 2142355700@qq.com China 4792 58
Hubei Danding Pharmaceutical Technology Co., Ltd 17701422016
 181646821@qq.com China 9271 58
Copyright 2019 ? ChemicalBook. All rights reserved