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3-???-4-(?????????)?????

3-???-4-(?????????)?????
3-???-4-(?????????)????? ??? ???
?? ??:
870822-79-0
???:
3-???-4-(?????????)?????
???(??):
3-???-4-(?????????)?????
???:
3-CHLORO-4-(TRIFLUOROMETHOXY)PHENYLBORONIC ACID
???(??):
3-CHLORO-4-(TRIFLUOROMETHOXY)PHENYLBORONIC ACID;Boronic acid, B-[3-chloro-4-(trifluoromethoxy)phenyl]-
CBNumber:
CB01013397
???:
C7H5BClF3O3
??? ??:
240.37
MOL ??:
870822-79-0.mol

3-???-4-(?????????)????? ??

???
202-204 °C
?? ?
295.3±50.0 °C(Predicted)
??
1.53±0.1 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
7.27±0.10(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2931900090
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 ??? ???? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H332 ???? ??? ?? ?? ?? ?? ?? 4 ?? GHS hazard pictograms P261, P271, P304+P340, P312
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P330 ?? ?????.
P363 ?? ??? ??? ??? ?????.
P501 ...? ??? / ??? ?? ???.

3-???-4-(?????????)????? C??? ??, ??, ??

3-???-4-(?????????)????? ?? ?? ? ???

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?? ??


3-???-4-(?????????)????? ?? ??

???( 27)?? ??
??? ?? ??? ?? ?? ? ??
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3-???-4-(?????????)????? ?? ??:

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