4,6-Dichloro-3-formylcoumarin

4,6-二氯-3-甲酰基香豆素

Also known as: 4,6-dichloro-2-oxochromene-3-carbaldehyde, 4,6-dichloro-2-oxo-2H-chromene-3-carbaldehyde, 2H-1-Benzopyran-3-carboxaldehyde, 4,6-dichloro-2-oxo-, 4,6-Dichlor-3-formylcumarin

4,6-Dichloro-3-formylcoumarin (CAS 51069-87-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H4Cl2O3 and a molecular weight of 243.04300 g/mol. It is also known as 4,6-dichloro-2-oxochromene-3-carbaldehyde, 4,6-dichloro-2-oxo-2H-chromene-3-carbaldehyde and 2H-1-Benzopyran-3-carboxaldehyde, 4,6-dichloro-2-oxo-. Key properties include a melting point of 147-151ºC(lit.), a boiling point of 412.3ºC at 760 mmHg, a density of 1.58g/cm3 and a flash point of 188.6ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51069-87-5

Jingsj CID

J-25598-9

Molecular Formula

C₁₀H₄Cl₂O₃

Chinese Name

4,6-二氯-3-甲酰基香豆素

Molecular Weight

243.04300 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026