2,5-Difluorobenzonitrile
Names
[ CAS No. ]:
64248-64-2
[ Name ]:
2,5-Difluorobenzonitrile
[Synonym ]:
2,5-diflurobenzonitrile
2,5-difluorobenzylnitrile
MFCD00001777
Benzonitrile,2,5-difluoro
EINECS 264-753-9
2,5-difluoro-benzonitrile
2,5-Difluorobenzonitrile
2,5-Difluorobenzonitrle
2,5-Difluorbenzolcarbonitril
Benzonitrile, 2,5-difluoro-
2,5-Difluorobenzonit
2,5-difluoro nitrile
Benzonitrile,2,5-difluoro-(9CI)
NCR BF EF
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
178.4±20.0 °C at 760 mmHg
[ Melting Point ]:
33-35 °C(lit.)
[ Molecular Formula ]:
C7H3F2N
[ Molecular Weight ]:
139.102
[ Flash Point ]:
77.8±0.0 °C
[ Exact Mass ]:
139.023361
[ PSA ]:
23.79000
[ LogP ]:
1.39
[ Vapour Pressure ]:
1.0±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-S36/37/39
[ RIDADR ]:
UN 1325 4.1/PG 2
[ 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
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 49(2) , 223-36, (1993)
Modification of molecular packing: crystal structures and magnetic properties of monomeric and dimeric difluorophenyl-1, 2, 3, 5-dithiadiazolyl radicals. Banister AJ, et al.
J. Chem. Soc., Dalton Trans. 15 , 2539-42, (1997)