2,3,5,6-Tetrafluoro-4-pyridinecarbonitrile

Names

[ CAS No. ]:
16297-07-7

[ Name ]:
2,3,5,6-Tetrafluoro-4-pyridinecarbonitrile

[Synonym ]:
2,3,4,5-TETRAFLUOROBENZYLAMINE
2,3,5,6-tetrafluoro-4-cyanopyridine
2,3,5,6-tetrafluoroisonicotinonitrile
MFCD00075302
4-Cyano-2,3,5,6-tetrafluoropyridine
tetrafluoro-4-cyanopyridine
tetrafluoro-isonicotinonitrile
2,3,5,6-Tetrafluoro-4-pyridinecarbonitrile
4-cyanotetrafluoropyridine

Chemical & Physical Properties

[ Density]:
1.56g/cm3

[ Boiling Point ]:
166.1ºC at 760 mmHg

[ Melting Point ]:
66-68ºC(lit.)

[ Molecular Formula ]:
C6F4N2

[ Molecular Weight ]:
176.07100

[ Flash Point ]:
54.2ºC

[ Exact Mass ]:
176.00000

[ PSA ]:
36.68000

[ LogP ]:
1.50968

[ Vapour Pressure ]:
1.82mmHg at 25°C

[ Index of Refraction ]:
1.439

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H315-H319-H332-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;Xi: Irritant;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
26-37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Precursor & DownStream

Precursor

  • 2,3,5,6-Tetrachloro-4-pyridinecarbonitrile
  • sodium cyanide
  • Pentafluoropyridine
  • Isonicotinonitrile

DownStream

  • 2,3,5-Trifluoroisonicotinaldehyde
  • 2,3,5,6-Tetrafluoropyridine-4-carboxaldehyde

Articles

Annelation of perfluorinated heteroaromatic systems by 1, 3-dicarbonyl derivatives. Cartwright MW, et al.

Tetrahedron 66(17) , 3222-27, (2010)

Imidazopyridine and pyrimidinopyridine systems from perfluorinated pyridine derivatives. Cartwright MW, et al.

Tetrahedron 63(30) , 7027-35, (2007)

Reactions of 4-substituted tetrafluoropyridine derivatives with sulfur nucleophiles: S< sub> N</sub> Ar and annelation processes. Fox MA, et al.

J. Fluor. Chem. 143 , 148-54, (2012)


More Articles