2,4-Dichloropyridine-3-carboxaldehyde

2,4-二氯吡啶-3-甲醛

Also known as: 2,4-Dichloronicotinaldehyde, 2,4-Dichloro-3-formylpyridine, 2,4-Dichloro-pyridin-3-carbaldehyde, 2,4-Dichloropyridine-3-carbaldehyde, 2,4-dichloro-3-pyridinecarboxaldehyde

2,4-Dichloropyridine-3-carboxaldehyde (CAS 134031-24-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3Cl2NO and a molecular weight of 176.000 g/mol. It is also known as 2,4-Dichloronicotinaldehyde, 2,4-Dichloro-3-formylpyridine and 2,4-Dichloro-pyridin-3-carbaldehyde. Key properties include a melting point of 72-75℃, a boiling point of 261.8±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 112.1±25.9 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

134031-24-6

Jingsj CID

J-1000573-6

Molecular Formula

C₆H₃Cl₂NO

Chinese Name

2,4-二氯吡啶-3-甲醛

Molecular Weight

176.000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026