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

????480010000000

????480010000000
????480010000000 ??? ???
?? ??:
118129-60-5
???:
????480010000000
???(??):
????480010000000
???:
HONGHUI-MED 480010000000
???(??):
M8390;HONGHUI-MED 480010000000;1,7-Dibromo-3,4,9,10-Tetracarboxylic Acid Dianhydride;1,7-dibromoperylene-3,4,9,10-tetracarboxylicdianhydride;1,7-DibroMo-3,4,9,10-perylenetetracarboxylic dianhydride;1,7-Dibromo-3,4,9,10-perylenetetracarboxylic Dianhydride >1,7-dibromo-3,4:9,10-perylenetetracarboxylic acid dianhydride;Perylo[3,4-cd:9,10-c,d]dipyran-1,3,8,10-tetrone, 5,12-dibromo-;1,7-dibromoperylene-3,4,9,10-tetracarboxylic acid 3,4:9,10-dianhydride;5,12-Dibromoanthra[2,1,9-def:6,5,10-d'e'f']diisochromene-1,3,8,10-tetraone
CBNumber:
CB22465230
???:
C24H6Br2O6
??? ??:
550.11
MOL ??:
118129-60-5.mol

????480010000000 ??

???
360°C(lit.)
?? ?
840.2±65.0 °C(Predicted)
??
2.159±0.06 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2–8 °C
??? ??
??
??
Orange to Brown to Dark red
?? ??(λmax)
524nm(DMSO)(lit.)
InChIKey
WPBVUAVIGWNDGT-UHFFFAOYSA-N
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2932990090
????(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 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

????480010000000 C??? ??, ??, ??

??

Synthetic building block of high-mobility air-stable n-type semiconductors (electron-transport small organic molecules and polymers).

????480010000000 ?? ?? ? ???

???

?? ??

1,7-dibromo-N,N'-dicyclohexyl-perylene-3,4,9,10-tetracarboxylic acid diimide

????480010000000 ?? ??

???( 120)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886
info@dakenam.com China 18911 58
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795
ivan@atkchemical.com China 32965 60
career henan chemical co 		+86-0371-86658258 +8613203830695
 sales@coreychem.com China 29875 58
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715
 admin@nexconn.com China 10311 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873
 sales@chemdad.com China 39894 58
Richest Group Ltd 		18017061086
oled@richest-group.com CHINA 5600 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196
 sale04@alfachem.cn China 11842 58
Finetech Industry Limited 		+86-27-87465837 +8618971612321
 info@finetechnology-ind.com China 9639 58
CD Chemical Group Limited 		+8615986615575
 info@codchem.com China 20342 58
LEAP CHEM CO., LTD. 		+86-852-30606658
market18@leapchem.com China 24727 58
Copyright 2019 ? ChemicalBook. All rights reserved