天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

4-????-3-????????

4-????-3-????????
4-????-3-???????? ??? ???
?? ??:
352530-22-4
???:
4-????-3-????????
???(??):
4-????-3-????????
???:
4-Fluoro-3-nitrophenylboronic acid
???(??):
4-Fluoro-3-Nitrophenylboronic;5-Borono-2-fluoronitrobenzene;4-FLUORO-3-NITROPHENYLBORONIC ACID;4-fiuoro-3-nitrophenylboronic acid;3-Nitro-4-fluorophenylboronic acid;4-FLUORO-3-NITROBENZENEBORONIC ACID;Boronic acid,B-(4-fluoro-3-nitrophenyl)-;4-Fluoro-3-nitrophenylboronic acid(Contains Varying Amounts Of Anhydride)
CBNumber:
CB8287092
???:
C6H5BFNO4
??? ??:
184.92
MOL ??:
352530-22-4.mol

4-????-3-???????? ??

?? ?
367.0±52.0 °C(Predicted)
??
1.49±0.1 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
7.02±0.10(Predicted)
CAS ??????
352530-22-4(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2931900090
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H225 ???? ?? ? ?? ??? ?? ?? 2 ?? GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P210 ?·???·??·????? ????? - ?? ???.
P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P240 ??? ????? ?? ? ??????.
P241 ?? ??? ??[???/??/??/...]?(?) ?????.
P242 ???? ???? ?? ??? ?????
P243 ??? ?? ??? ????.
P260 ??·?·??·???·??·...·????? ???? ???.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
P321 (…) ??? ???.
P363 ?? ??? ??? ??? ?????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

4-????-3-???????? C??? ??, ??, ??

??

suzuki reaction

4-????-3-???????? ?? ?? ? ???

???

?? ??


4-????-3-???????? ?? ??

???( 143)?? ??
??? ?? ??? ?? ?? ? ??
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29865 58
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
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49732 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
+86-021-61551413 +8618813727289
contact@trustwe.com China 5738 58
SIMAGCHEM CORP
+86-13806087780
sale@simagchem.com China 17365 58
Finetech Industry Limited
+86-27-87465837 +8618971612321
info@finetechnology-ind.com China 9638 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Zhejiang J&C Biological Technology Co.,Limited
+1-2135480471 +1-2135480471
sales@sarms4muscle.com China 10473 58
CD Chemical Group Limited
+8615986615575
info@codchem.com China 20342 58

4-????-3-???????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved