4-(4-Chloroanilino)-2H-chromen-2-one

4-(4-氯苯胺)-2H-色烯-2-酮

Also known as: 2H-1-Benzopyran-2-one, 4-[(4-chlorophenyl)amino]-, 4-((4-Chlorophenyl)amino)-2H-chromen-2-one, 4-(4-Chloroanilino)coumarin, Coumarin, 4-(p-chloroanilino)-, 4-(4'-chlorophenylamino)coumarin, 4-(4-chloroanilino)-2H-chromen-2-one

4-(4-Chloroanilino)-2H-chromen-2-one (CAS 24526-89-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C15H10ClNO2 and a molecular weight of 271.69800 g/mol. It is also known as 2H-1-Benzopyran-2-one, 4-[(4-chlorophenyl)amino]-, 4-((4-Chlorophenyl)amino)-2H-chromen-2-one and 4-(4-Chloroanilino)coumarin. Key properties include a melting point of 299-301ºC, a boiling point of 451ºC at 760mmHg, a density of 1.415g/cm3 and a flash point of 226.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

24526-89-4

Jingsj CID

J-1178315-6

Molecular Formula

C₁₅H₁₀ClNO₂

Chinese Name

4-(4-氯苯胺)-2H-色烯-2-酮

Molecular Weight

271.69800 g/mol

Category

Organic Bases

Last updated

8/21/2026