2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE
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- CAS-Nr.
- 16297-07-7
- Englisch Name:
- 2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE
- Synonyma:
- 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
- CBNumber:
- CB5698996
- Summenformel:
- C6F4N2
- Molgewicht:
- 176.07
- MOL-Datei:
- 16297-07-7.mol
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2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE Eigenschaften
- Schmelzpunkt:
- 66-68 °C (lit.)
- Siedepunkt:
- 166.1±35.0 °C(Predicted)
- Dichte
- 1.56±0.1 g/cm3(Predicted)
- pka
- -14.32±0.28(Predicted)
- Aggregatzustand
- crystalline powder
- Farbe
- White
2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Verwenden
2,3,5,6-Tetrafluoro-4-pyridinecarbonitrile may be used in the preparation of 2-anilino-3,5,6-trifluoroisonicotinonitrile.
Allgemeine Beschreibung
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.
2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 46)Lieferanten
16297-07-7()Verwandte Suche:
- 4-CYANO-2,3,4,5,6-TETRAFLUOROFLUOROPYRIDINE
- 2,3,5,6-Tetrafluoropyridine-4-carbonitrile
- 2,3,5,6-TETRAFLUORO-4-PYRIDINE- CARBONITRILE 99%
- 2,3,5,6-Tetrafluoropyridine-4-carbonitrile, 4-Cyano-2,3,5,6-tetrafluoropyridine
- 2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE
- 4-CYANO-2,3,5,6-TETRAFLUOROPYRIDINE
- 2,3,5,6-Tetrafluoropyridine-4-carbonitrile, 4-Cyano-2,3,5,6-tetraf
- 4-Pyridinecarbonitrile, 2,3,5,6-tetrafluoro-
- 2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE ISO 9001:2015 REACH
- 16297-07-7
- C6F4N2
- C6F4N4
- C6
- Building Blocks
- Heterocyclic Building Blocks
- Pyridines
- C6
- Heterocyclic Building Blocks
- Pyridines
- Heterocyclic Compounds