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2,4-DIFLUOROPHENYLACETONITRILE

2,4-DIFLUOROPHENYLACETONITRILE ??? ???
?? ??:
656-35-9
???:
2,4-DIFLUOROPHENYLACETONITRILE
???(??):
2-(2,4-DIFLUOROPHENYL)ACETONITRILE;2,4-DIFLUOROPHENYLAC;2,4-DIFLUOROBENZYL CYANIDE;2,4-DifluorobenzylCyanide>2,4-DIFLUOROPHENYLACETONITRILE;Benzeneacetonitrile,2,4-difluoro-;2,4-Difluorophenylacetonitrile98%;2,4-Difluorophenylacetonitrile 98%;2,4-Difluorophenylacetonitrile, 97%
CBNumber:
CB2739913
???:
C8H5F2N
??? ??:
153.13
MOL ??:
656-35-9.mol

2,4-DIFLUOROPHENYLACETONITRILE ??

?? ?
98°C 10mm
??
1.249 g/mL at 25 °C (lit.)
???
n20/D 1.48(lit.)
???
200 °F
?? ??
Sealed in dry,Room Temperature
??? ??
??? ??
??
??~???
Specific Gravity
1.249
BRN
2614808
InChI
1S/C8H5F2N/c9-7-2-1-6(3-4-11)8(10)5-7/h1-2,5H,3H2
InChIKey
AGAOESUOSOGZOD-UHFFFAOYSA-N
SMILES
Fc1ccc(CC#N)c(F)c1
CAS ??????
656-35-9(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,T
?? ???? ?? 20/21/22-36/37/38
????? 26-36/37
????(UN No.) 3276
WGK ?? 3
?? ?? ?? Toxic
?? ?? 6.1
???? III
HS ?? 29269090
???? ??? 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
2
2 0

2,4-DIFLUOROPHENYLACETONITRILE C??? ??, ??, ??

??? ??

Clear colorless liquid

??

2,4-Difluorophenylacetonitrile has been used in the preparation of (E,Z)-(4S)-4-tert-butoxycarbonylamino-3-hydroxy-2-(3,5-difluorophenyl)-5-phenyl-2pentenenitrile.

2,4-DIFLUOROPHENYLACETONITRILE ?? ?? ? ???

???

?? ??


2,4-DIFLUOROPHENYLACETONITRILE ?? ??

???( 220)?? ??
??? ?? ??? ?? ?? ? ??
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2,4-DIFLUOROPHENYLACETONITRILE ?? ??:

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