2,4-Difluorobenzonitrile
Names
[ CAS No. ]:
3939-09-1
[ Name ]:
2,4-Difluorobenzonitrile
[Synonym ]:
1,3-Difluor-4-cyanobenzol
BENZONITRILE,2,4-DIFLUORO-
NO: 3939-9-1
2(4-DIFLUOROBENZONITRILE
2,4-Difluoro benzonitrile
2,4-Difluorobenzonit
EINECS 223-523-8
1-cyano-2,4-difluorobenzene
2.4-Difluorbenznitril
2,4-difluorobenzenecarbonitrile
2,4-Difluorobenzonitril
MFCD00009826
4-Difluorobenzonitrile
2,4-Difluorobenzonitrile
2 4-DIFLUOROBENZONITRILE
2,4-difluorobenzonilyile
Benzonitrile, 2,4-difluoro-
2,4-difluoro-benzonitrile
2,4-Difuorobenzonitrile
NCR BF DF
2,4,6-TRIHYDROXYACETOPHENONE MONOHYDRATE
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
181.6±20.0 °C at 760 mmHg
[ Melting Point ]:
47-49 °C(lit.)
[ Molecular Formula ]:
C7H3F2N
[ Molecular Weight ]:
139.102
[ Flash Point ]:
63.6±21.8 °C
[ Exact Mass ]:
139.023361
[ PSA ]:
23.79000
[ LogP ]:
1.59
[ Vapour Pressure ]:
0.8±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.486
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302 + H312 + H332-H315-H319-H335
[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R20/21/22;R36/37/38
[ Safety Phrases ]:
S26-S37/39-S36/37/39
[ RIDADR ]:
3439
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1
[ HS Code ]:
2926909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2926909090
[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
Articles
J. Org. Chem. 65(10) , 2924-32, (2000)
Further exploration of the scope of our solid-phase method for the synthesis of 3-aminobenzisoxazoles (using the Kaiser oxime resin 1) is described. The effects of base, leaving group, and solvent on ...
Macrocycles. XXVIII. Cyclic poly (benzonitrile ether) s derived from bisphenol A. Kricheldorf HR, et al.J. Polym. Sci. A Polym. Chem. 41(23) , 3838-46, (2003)
Practical Synthesis of 4-Fluoro-2-(methylthio) benzylamine and the Corresponding Sulfone and Sulfonamide. Perlow DS, et al.
Synth. Commun. 37(11) , 1887-97, (2007)