2,2-dichloro-1-(2,4,5-trichlorophenyl)ethanone

2,2,2',4',5'-五氯苯乙酮

Also known as: 2,2,2',4',5'-Pentachloroacetophenone, 2,2,2',4',5'-pentachloroacetophenone, 2,4,5-Trichlorophenacylidene chloride, 2,4,5-Trichlorophenacylidene dichloride, alpha,alpha,2,4,5-pentachloroacetophenone, 2,2-dichloro-1-(2,4,5-trichlorophenyl)ethan-1-one, 2,4,5-Trichlorphenacyliden-chlorid

2,2-dichloro-1-(2,4,5-trichlorophenyl)ethanone (CAS 1203-86-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H3Cl5O and a molecular weight of 292.37400 g/mol. It is also known as 2,2,2',4',5'-Pentachloroacetophenone, 2,2,2',4',5'-pentachloroacetophenone and 2,4,5-Trichlorophenacylidene chloride. Key properties include a boiling point of 352.1ºC at 760mmHg, a density of 1.624g/cm3 and a flash point of 148.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1203-86-7

Jingsj CID

J-1172551-2

Molecular Formula

C₈H₃Cl₅O

Chinese Name

2,2,2',4',5'-五氯苯乙酮

Molecular Weight

292.37400 g/mol

Category

Ketones

Last updated

8/21/2026