2,4-Difluorobenzonitrile

Names

[ 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

Click to get detail 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

Click to get detail 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

Studies on the synthetic compatibility of aryloxime linkers in the solid-phase synthesis of 3-aminobenzisoxazoles.

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)