| Identification | Back Directory | [Name]
2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE | [CAS]
16297-07-7 | [Synonyms]
4-CYANO-2,3,5,6-TETRAFLUOROPYRIDINE
2,3,5,6-Tetrafluoropyridine-4-carbonitrile
4-CYANO-2,3,4,5,6-TETRAFLUOROFLUOROPYRIDINE
2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE
4-Pyridinecarbonitrile, 2,3,5,6-tetrafluoro-
2,3,5,6-TETRAFLUORO-4-PYRIDINE- CARBONITRILE 99%
2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE ISO 9001：2015 REACH
2,3,5,6-Tetrafluoropyridine-4-carbonitrile, 4-Cyano-2,3,5,6-tetraf
2,3,5,6-Tetrafluoropyridine-4-carbonitrile, 4-Cyano-2,3,5,6-tetrafluoropyridine | [Molecular Formula]
C6F4N2 | [MDL Number]
MFCD00075302 | [MOL File]
16297-07-7.mol | [Molecular Weight]
176.07 |
| Chemical Properties | Back Directory | [Melting point ]
66-68 °C (lit.) | [Boiling point ]
166.1±35.0 °C(Predicted) | [density ]
1.56±0.1 g/cm3(Predicted) | [storage temp. ]
Storage temp. 2-8°C | [form ]
crystalline powder | [pka]
-14.32±0.28(Predicted) | [color ]
White | [InChI]
1S/C6F4N2/c7-3-2(1-11)4(8)6(10)12-5(3)9 | [InChIKey]
JXISJBVJNUKKBK-UHFFFAOYSA-N | [SMILES]
Fc1nc(F)c(F)c(C#N)c1F |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
20/21/22-36/37/38 | [Safety Statements ]
26-37/39 | [WGK Germany ]
3 | [Hazard Note ]
Irritant | [HS Code ]
2933399990 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Uses]
2,3,5,6-Tetrafluoro-4-pyridinecarbonitrile may be used in the preparation of 2-anilino-3,5,6-trifluoroisonicotinonitrile. | [General Description]
2,3,5,6-Tetrafluoro-4-pyridinecarbonitrile is a perfluorinated heteroaromatic compound. 2,3,5,6-Tetrafluoro-4-pyridinecarbonitrile (tetrafluoro-4-cyanopyridine) reacts with 1,3-dicarbonyl systems to yield the corresponding [5,6]-ring fused furo derivatives. 2,3,5,6-Tetrafluoro-4-pyridinecarbonitrile (4-cyanotetrafluoropyridine) reacts with amidines to yield [6,6]-fused pyrimidinopyridine system via nucleophilic substitution at the C-3 position of the pyridine ring followed by intramolecular cyclization onto the pendant cyano group. Reaction of 2,3,5,6-tetrafluoro-4-pyridinecarbonitrile (4-cyanotetrafluoropyridine) with sulfur centred nucleophiles has been reported. |
| Spectrum Detail | Back Directory | [Spectrum Detail]
2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE(16297-07-7)1HNMR
2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE(16297-07-7)FT-IR
2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE(16297-07-7)IR
2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE(16297-07-7)Raman
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| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
|