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4-Chloro-3-fluorobenzeneboronic acid

4-Chloro-3-fluorobenzeneboronic acid ??? ???
?? ??:
137504-86-0
???:
4-Chloro-3-fluorobenzeneboronic acid
???(??):
AKOS BRN-0033;BIO-FARMA BF000449;4-Chloro-3-fluoroben;4-CHLORO-3-FLUOROPHENYLBORONIC ACID;3-fluoro-4-Chlorophenylboronic acid;4-CHLORO-3-FLUOROBENZENEBORONIC ACID;4-Chloro-3-fluorobenzeneboronicacid98%;4-CHLORO-3-FLUOROPHENYLBORONIC ACID 98%;4-Chloro-3-fluorophenylboronic acid ,98%;4-Chloro-3-fluorobenzeneboronic acid 98%
CBNumber:
CB7185416
???:
C6H5BClFO2
??? ??:
174.37
MOL ??:
137504-86-0.mol
MSDS ??:
SDS

4-Chloro-3-fluorobenzeneboronic acid ??

???
198-204℃
?? ?
302.6±52.0 °C(Predicted)
??
1.41±0.1 g/cm3(Predicted)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
??? ??
powder to crystal
?? ?? (pKa)
7.31±0.10(Predicted)
??
???? ?? ??
CAS ??????
137504-86-0(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38-41-37/38
????? 26-36/37/39-36-39-60-37
?? ?? IRRITANT
HS ?? 29319000
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P280, P305+P351+P338, P310
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

4-Chloro-3-fluorobenzeneboronic acid C??? ??, ??, ??

??? ??

Off-white Cryst

??

suzuki reaction

4-Chloro-3-fluorobenzeneboronic acid ?? ?? ? ???

???

?? ??


4-Chloro-3-fluorobenzeneboronic acid ?? ??

???( 246)?? ??
??? ?? ??? ?? ?? ? ??
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4-Chloro-3-fluorobenzeneboronic acid ?? ??:

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