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

4-???-3-????????
4-???-3-???????? ??? ???
?? ??:
871332-95-5
???:
4-???-3-????????
???(??):
4-???-3-????????
???:
4-Chloro-3-cyanophenylboronic acid
???(??):
5-Borono-2-chlorobenzonitrile;4-CHLORO-3-CYANOPHENYLBORONIC ACID;4-CHLORO-3-CYANOBENZENEBORONIC ACID;4-Chloro-3-cyanobenzeneboronic acid 98%;4-Chloro-3-cyanobenzeneboronic acid 97+%;Boronic acid, B-(4-chloro-3-cyanophenyl)-;4-Chloro-3-cyanophenylboronic acid, 4-Chloro-3-cyanobenzeneboronic acid;4-Chloro-3-cyanobenzeneboronic acid(contains varying amounts of Anhydride)
CBNumber:
CB5737637
???:
C7H5BClNO2
??? ??:
181.38
MOL ??:
871332-95-5.mol

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

???
300-304
?? ?
380.4±52.0 °C(Predicted)
??
1.41±0.1 g/cm3(Predicted)
?? ??
Inert atmosphere,2-8°C
??? ??
??? ??
?? ?? (pKa)
6.98±0.10(Predicted)
??
???? ?????
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 20/21/22-36/37/38-22
????? 26-36/37/39-60-36/37
????(UN No.) 3439
?? ?? ?? Irritant/Keep Cold
?? ?? 6.1
???? Ⅲ
HS ?? 29319090
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
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 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

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???( 97)?? ??
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