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-???-1-(3-???)-1-???

2-???-1-(3-???)-1-???
2-???-1-(3-???)-1-??? ??? ???
?? ??:
1468-82-2
???:
2-???-1-(3-???)-1-???
???(??):
2-???-1-(3-???)-1-???
???:
2-BROMO-1-(3-THIENYL)-1-ETHANONE
???(??):
2-bromo-1-thien-3-ylethanone;3-(Bromoacetyl)thiophene 97%;2-Bromo-1-(3-thienyl)ethanone;Ethanone,2-bromo-1-(3-thienyl)-;2-bromo-1-(3-thiophenyl)ethanone;2-BROMO-1-(3-THIENYL)-1-ETHANONE;2-broMo-1-(thiophen-3-yl)ethanone;2-broMo-1-(thiophen-3-yl)ethan-1-one;Ethanone, 2-bromo-1-(3-thienyl)- (9CI)
CBNumber:
CB0193724
???:
C6H5BrOS
??? ??:
205.07
MOL ??:
1468-82-2.mol
MSDS ??:
SDS

2-???-1-(3-???)-1-??? ??

???
61 °C
?? ?
247.5±15.0 °C(Predicted)
??
1.658±0.06 g/cm3(Predicted)
?? ??
2-8°C
??? ??
??
??? ??
??? ??
CAS ??????
1468-82-2(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C,Xi,Xn
?? ???? ?? 34-36-22
????? 26-36/37/39
????(UN No.) 3261
WGK ?? 3
?? ?? ?? Corrosive
?? ?? IRRITANT
HS ?? 2934999090
????(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
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2-???-1-(3-???)-1-??? C??? ??, ??, ??

2-???-1-(3-???)-1-??? ?? ?? ? ???

???

?? ??


2-???-1-(3-???)-1-??? ?? ??

???( 78)?? ??
??? ?? ??? ?? ?? ? ??
Shaanxi Dideu Medichem Co. Ltd
+86-29-81148696 +86-15536356810
1022@dideu.com China 3882 58
Hangzhou FandaChem Co.,Ltd.
+8615858145714
FandaChem@Gmail.com China 8772 55
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10821 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29810 58
Blocksynth Pharmaceutical Technology Co.,Ltd
0086-19817745290; +8619817745290
bd@blocksynth.com China 5659 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd
+8618829768577
gao490372054@gamil.com China 1249 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178;
peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49978 58

2-???-1-(3-???)-1-??? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved