2-Cyano-4-nitropyridine

2-氰基-4-硝基吡啶

Also known as: 4-Nitropicolinonitrile, 4-Nitro-2-pyridinecarbonitrile, 4-Nitro-pyridine-2-carbonitrile, 2-Pyridinecarbonitrile,4-nitro-, Cyanonitropyridine, 4-Nitro-2-pyridincarbonitril, 4-nitropyridine-2-carbonitrile

2-Cyano-4-nitropyridine (CAS 19235-88-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3N3O2 and a molecular weight of 149.107 g/mol. It is also known as 4-Nitropicolinonitrile, 4-Nitro-2-pyridinecarbonitrile and 4-Nitro-pyridine-2-carbonitrile. Key properties include a melting point of 72°C, a boiling point of 302.6±27.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 136.8±23.7 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19235-88-2

Jingsj CID

J-1991671-4

Molecular Formula

C₆H₃N₃O₂

Chinese Name

2-氰基-4-硝基吡啶

Molecular Weight

149.107 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026