2,3,5,6-tetrachloroisonicotinonitrile

2,3,5,6-四氯异烟腈

Also known as: 2,3,5,6-Tetrachloro-4-cyanopyridine, 2,3,5,6-Tetrachloropyridine-4-carbonitrile, 4-Pyridinecarbonitrile, 2,3,5,6-tetrachloro-, 4-cyano-2,3,5,6-tetrachloro-pyridine, 4-cyanotetrachloropyridine, tetrachloro-4-cyanopyridine, tetrachloro-isonicotinonitrile, tetrachloropyridine-4-carbonitrile, 2,3,5,6-Tetrachlor-4-cyan-pyridin, Tetrachlor-isonicotinonitril

2,3,5,6-tetrachloroisonicotinonitrile (CAS 16297-06-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6Cl4N2 and a molecular weight of 241.89000 g/mol. It is also known as 2,3,5,6-Tetrachloro-4-cyanopyridine, 2,3,5,6-Tetrachloropyridine-4-carbonitrile and 4-Pyridinecarbonitrile, 2,3,5,6-tetrachloro-. Key properties include a melting point of 139-141ºC, a boiling point of 298.3ºC at 760mmHg, a density of 1.75g/cm3 and a flash point of 134.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

16297-06-6

Jingsj CID

J-1505980-8

Molecular Formula

C₆Cl₄N₂

Chinese Name

2,3,5,6-四氯异烟腈

Molecular Weight

241.89000 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026