2,3,5,6-Tetrafluoropyridine-4-carbonitrile

2,3,5,6-四氟吡啶-4-腈

Also known as: 4-Cyano-2,3,5,6-tetrafluoropyridine, 2,3,5,6-Tetrafluoroisonicotinonitrile, 4-Cyanotetrafluoropyridine, 2,3,5,6-Tetrafluoro-4-cyanopyridine, 2,3,5,6-Tetrafluoro-4-pyridinecarbonitrile, 2,3,5,6-Tetrafluoropyridine-4-carbonitrile, 4-Cyano-2,3,5,6-tetrafluoropyridine, 2,3,5,6-tetrafluoroisonicotinonitrile, 4-Pyridinecarbonitrile, 2,3,5,6-tetrafluoro-, tetrafluoro-4-cyanopyridine, tetrafluoro-isonicotinonitrile

2,3,5,6-Tetrafluoropyridine-4-carbonitrile (CAS 16297-07-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6F4N2 and a molecular weight of 176.07100 g/mol. It is also known as 4-Cyano-2,3,5,6-tetrafluoropyridine, 2,3,5,6-Tetrafluoroisonicotinonitrile and 4-Cyanotetrafluoropyridine. Key properties include a melting point of 66-68ºC(lit.), a boiling point of 166.1ºC at 760 mmHg, a density of 1.56g/cm3 and a flash point of 54.2ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

16297-07-7

Jingsj CID

J-18055-9

Molecular Formula

C₆F₄N₂

Chinese Name

2,3,5,6-四氟吡啶-4-腈

Molecular Weight

176.07100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026