4,4'-Dichlorochalcone

4,4'-二氯查尔酮

Also known as: 1,3-Bis(4-chlorophenyl)prop-2-en-1-one, 2-Propen-1-one, 1,3-bis(4-chlorophenyl)-, 4'-Chloro-2-(4-chlorobenzal)acetophenone, 4'-Chloro-β-(4-chlorophenyl)acrylophenone, 4,4'-dichloro-chalcone, 4-Chlorostyryl 4-chlorophenyl ketone, AKOS 94381, MFCD00018704, trans-4,4'-Dichlorochalcone

4,4'-Dichlorochalcone (CAS 19672-59-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H10Cl2O and a molecular weight of 277.14500 g/mol. It is also known as 1,3-Bis(4-chlorophenyl)prop-2-en-1-one, 2-Propen-1-one, 1,3-bis(4-chlorophenyl)- and 4'-Chloro-2-(4-chlorobenzal)acetophenone. Key properties include a melting point of 157-159°C, a boiling point of 420.1ºC at 760 mmHg, a density of 1.296 g/cm3 and a flash point of 177.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19672-59-4

Jingsj CID

J-1965187-7

Molecular Formula

C₁₅H₁₀Cl₂O

Chinese Name

4,4'-二氯查尔酮

Molecular Weight

277.14500 g/mol

Category

Ketones

Last updated

8/21/2026