午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

1,3-Dibromo-5-fluorobenzene

1,3-Dibromo-5-fluorobenzene ??? ???
?? ??:
1435-51-4
???:
1,3-Dibromo-5-fluorobenzene
???(??):
3,5-DIBROMOFLUOROBENZENE;3,5-Bromo-1-f;1,3-Dibromo-5-fL;1,3-Dibromo-5-fluoro;3,5-Bromo-1-fluorophenyl;3,5-Dibromo-1-fluorobenzene;1,3-DIBROMO-5-FLUOROBENZENE;3,5-Dibromofluorobenzene 98%;Benzene, 1,3-dibromo-5-fluoro-;1,3-Dibromo-5-fluorobenzene>
CBNumber:
CB9688108
???:
C6H3Br2F
??? ??:
253.89
MOL ??:
1435-51-4.mol

1,3-Dibromo-5-fluorobenzene ??

?? ?
204-206 °C/768 mmHg (lit.)
??
2.018 g/mL at 25 °C (lit.)
???
n20/D 1.577(lit.)
???
>230 °F
?? ??
Sealed in dry,Room Temperature
??? ??
??? ??
??
Colorless to Yellow to Green
Specific Gravity
2.02
BRN
2353462
InChIKey
ASWYHZXKFSLNLN-UHFFFAOYSA-N
CAS ??????
1435-51-4(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 37/39-26
WGK ?? 3
?? ?? IRRITANT
HS ?? 29039990
????(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 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
0
1 0

1,3-Dibromo-5-fluorobenzene C??? ??, ??, ??

??? ??

clear light yellow liquid

??

1,3-Dibromo-5-fluorobenzene may be used in the preparation of ligand 5-fluoro-1,3-di(2-pyridyl)benzene, by a Stille reaction with 2-(tri-nbutylstannyl)pyridine.

?? ??

1,3-Dibromo-5-fluorobenzene is an aryl fluorinated building block.

1,3-Dibromo-5-fluorobenzene ?? ?? ? ???

???

?? ??


1,3-Dibromo-5-fluorobenzene ?? ??

???( 335)?? ??
??? ?? ??? ?? ?? ? ??
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20254 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29730 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-+86-371-66670886
info@dakenam.com China 19844 58
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 33024 60
Speranza Chemical Co., Ltd.
+86-75521030354 +86-18688942810
sales@speranzachem.com China 802 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29865 58
Jinan Carbotang Biotech Co.,Ltd.
+8615866703830
figo.gao@foxmail.com China 8497 58
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768
sales@dolonchem.com CHINA 2972 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Jinan Finer Chemical Co., Ltd
+86-531-88989536 +86-15508631887
sales@finerchem.com China 2954 58

1,3-Dibromo-5-fluorobenzene ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved