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5-CHLORO-2-METHYLPHENYLBORONIC ACID

5-CHLORO-2-METHYLPHENYLBORONIC ACID ??? ???
?? ??:
148839-33-2
???:
5-CHLORO-2-METHYLPHENYLBORONIC ACID
???(??):
5-CHLORO-2-METHYLPHE;5-Chloro-o-tolylboronic Acid;5-Chloro-2-methylphenylboronicaci;2-METHYL-5-CHLOROPHENYLBORONICACID;5-CHLORO-2-METHYLPHENYLBORONIC ACID;5-Chloro-2-Methylphenyl boconic acid;5-CHLORO-2-METHYLBENZENEBORONIC ACID;5-Chloro-2-methylphenyl boronic acid ,97%;Boronic acid, B-(5-chloro-2-methylphenyl)-;5-Chloro-2-Methylphenylboronic Acid (contains varying aMounts of Anhydride)
CBNumber:
CB6161657
???:
C7H8BClO2
??? ??:
170.4
MOL ??:
148839-33-2.mol

5-CHLORO-2-METHYLPHENYLBORONIC ACID ??

???
162-166
?? ?
328.0±52.0 °C(Predicted)
??
1.26±0.1 g/cm3(Predicted)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
??? ??
powder to crystal
?? ?? (pKa)
7.63±0.58(Predicted)
??
???? ?? ??
CAS ??????
148839-33-2(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,Xn
?? ???? ?? 36/37/38-20/21/22-36-22
????? 26-36/37/39-36-60-37
?? ?? ?? Irritant
HS ?? 29319090
????(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
2 0

5-CHLORO-2-METHYLPHENYLBORONIC ACID C??? ??, ??, ??

??? ??

Off-white Cryst

??

suzuki reaction

5-CHLORO-2-METHYLPHENYLBORONIC ACID ?? ?? ? ???

???

?? ??


5-CHLORO-2-METHYLPHENYLBORONIC ACID ?? ??

???( 189)?? ??
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5-CHLORO-2-METHYLPHENYLBORONIC ACID ?? ??:

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