2,3,5,6-Tetrafluorobenzonitrile

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Names

[ CAS No. ]:
5216-17-1

[ Name ]:
2,3,5,6-Tetrafluorobenzonitrile

[Synonym ]:
2,3,5,6-tetrafluorobenzenecarbonitrile
4H-Perfluorobenzonitrile
MFCD00012286

Chemical & Physical Properties

[ Density]:
1.231g/cm3

[ Boiling Point ]:
88-90 °C45 mm Hg(lit.)

[ Melting Point ]:
33-36 °C(lit.)

[ Molecular Formula ]:
C7HF4N

[ Molecular Weight ]:
175.08300

[ Flash Point ]:
158 °F

[ Exact Mass ]:
175.00500

[ PSA ]:
23.79000

[ LogP ]:
2.11468

[ Index of Refraction ]:
1.51

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S26-S36-S36/37/39

[ RIDADR ]:
UN 1325 4.1/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2926909090

Precursor & DownStream

Precursor

  • 2,3,5,6-Tetrafluoroterephthalonitrile
  • Triethylsilane
  • perfluorobenzonitrile
  • 2,3,5,6-tetrafluorobenzaldehyde
  • Methanol
  • 2,3,5,6-tetrafluoro-4-hydrazinyl-benzonitrile
  • 2,3,5,6-tetrafluoro-4-iodo-benzonitrile
  • N,N-Dimethylformamide
  • Pentachlorobenzonitrile
  • IODOPENTAFLUOROBENZENE

DownStream

  • 2,3,5,6-tetrafluorobenzaldehyde
  • 2,3,5,6-tetrafluorobenyl alcohol
  • 2,2',3,3',5,5',6,6'-OCTAFLUORO-4,4'-BIPHENYLDICARBONITRILE
  • 2,3,5,6-Tetrafluorobenzenemethanamine
  • 4-(4-carboxy-2,3,5,6-tetrafluoro-phenyl)-2,3,5,6-tetrafluoro-benzoic acid

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%

Related Compounds

  • 4-amino-2,3,5,6-tetrafluorobenzonitrile
  • 4-azido-2,3,5,6-tetrafluorobenzonitrile
  • 4-Bromo-2,3,5,6-tetrafluorobenzonitrile
  • 4-Allyl-2,3,5,6-tetrafluorobenzonitrile
  • 4-methyl-2,3,5,6-tetrafluorobenzonitrile
  • 4-chloro-2,3,5,6-tetrafluorobenzonitrile