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4-CYANOPHENYLACETIC ACID

4-CYANOPHENYLACETIC ACID ??? ???
?? ??:
5462-71-5
???:
4-CYANOPHENYLACETIC ACID
???(??):
4-CYANOPHENYLACETIC ACID;4-Cyanobenzeneacetic acid;2-(4-CYANOPHENYL)ACETIC ACID;4-Cyanophenylacetic acid 97%;Benzeneacetic acid, 4-cyano-;4-Cyanophenylacetic acid ,98%;2-(4-cyanophenyl)ethanoic acid;4-Cyanophenylacetic Acid(WX610399)
CBNumber:
CB9120947
???:
C9H7NO2
??? ??:
161.16
MOL ??:
5462-71-5.mol
MSDS ??:
SDS

4-CYANOPHENYLACETIC ACID ??

???
150-154 °C(lit.)
?? ?
355.2±25.0 °C(Predicted)
??
1.26±0.1 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
???
CHCl3, THF, ???? ?????.
?? ?? (pKa)
3.93±0.10(Predicted)
??? ??
??
??
???? ?? ????
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22-36/38
????? 26
????(UN No.) UN3439
WGK ?? 3
?? ?? 6.1
???? III
HS ?? 29269090
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, 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
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

4-CYANOPHENYLACETIC ACID C??? ??, ??, ??

??? ??

Off-white crystals

??

4-Cyanophenylacetic acid can be used as a nitrile precursor to synthesize 1,2,4,5-tetrazines by reacting with aliphatic nitriles and hydrazine in the presence of Lewis acid metal catalysts.
It can also be used as a reactant to prepare:

4-CYANOPHENYLACETIC ACID ?? ?? ? ???

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4-CYANOPHENYLACETIC ACID ?? ??

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4-CYANOPHENYLACETIC ACID ?? ??:

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