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

2-BROMOBENZO[B]THIOPHENE

2-BROMOBENZO[B]THIOPHENE ??? ???
?? ??:
5394-13-8
???:
2-BROMOBENZO[B]THIOPHENE
???(??):
NSC 2939;NSC 9008;NSC 43552;2-Bromothianaphthene;2-Bromobenzothiophene;2-BROMO-1-BENZOTHIOPHENE;2-BROMOBENZO[B]THIOPHENE;2-Bromobenzothiophene 97%;Benzo[b]thiophene, 2-broMo-;2-Bromobenzo[b]thiophene 97%
CBNumber:
CB6709169
???:
C8H5BrS
??? ??:
213.1
MOL ??:
5394-13-8.mol
MSDS ??:
SDS

2-BROMOBENZO[B]THIOPHENE ??

???
44.5-45℃
?? ?
284.7±13.0 °C(Predicted)
??
1.649±0.06 g/cm3(Predicted)
???
>110℃
?? ??
under inert gas (nitrogen or Argon) at 2–8 °C
??? ??
??
??? ??
??? ??
??
???
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 20/21/22-36/37/38-36-22
????? 22-26-36/37/39
WGK ?? 3
?? ?? ?? Harmful
HS ?? 29349990
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
1
2 0

2-BROMOBENZO[B]THIOPHENE C??? ??, ??, ??

??? ??

White solid

2-BROMOBENZO[B]THIOPHENE ?? ?? ? ???

???

Benzenethiol, 2-(2,2-dibromoethenyl)- 2,2'-bibenzo[b]thiophene Thianaphthene-2-carboxylic acid ?????-2-??? METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE 23-??????(B)???97 ?????? ???? carbon monoxide ????? N-????

?? ??

2-METHYLBENZO[B]THIOPHENE

2-BROMOBENZO[B]THIOPHENE ?? ??

???( 134)?? ??
??? ?? ??? ?? ?? ? ??
Springchem New Material Technology Co.,Limited 		+86-021-62885108 +8613917661608
 info@spring-chem.com China 2068 57
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-+86-371-66670886
info@dakenam.com China 19849 58
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795
ivan@atkchemical.com China 33024 60
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873
 sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc. 		8485655694
sales@alchempharmtech.com United States 63687 58
career henan chemical co 		+86-0371-86658258 +8613203830695
 factory@coreychem.com China 29808 58
Richest Group Ltd 		18017061086
oled@richest-group.com CHINA 5600 58
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-0519-85551759 +8613506123987
 marketing1@neostarunited.com China 8839 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763
 sales@tnjchem.com China 34563 58
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040
 sales@myuchem.com China 7699 58

2-BROMOBENZO[B]THIOPHENE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved