5,5-dimethyl-2-(propan-2-ylidene)cyclohexane-1,3-dione

2-异亚丙基-5,5-二甲基-1,3-环己二酮

Also known as: 1,3-Cyclohexanedione, 5,5-dimethyl-2-(1-methylethylidene)-, 1,3-Cyclohexanedione,5,5-dimethyl-2-(1-methylethylidene), 2-ISOPROPYLIDENE-5,5-DIMETHYL-1,3-CYCLOHEXANEDIONE, 2-Isopropylidene-5,5-dimethylcyclohexane-1,3-dione, 5,5-DiMethyl-2-(propan-2-ylidene)cyclohexane-1,3-dione, 5,5-Dimethyl-2-(propan-2-ylidene)cyclohexane-1,3-dione

5,5-dimethyl-2-(propan-2-ylidene)cyclohexane-1,3-dione (CAS 122772-35-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H16O2 and a molecular weight of 180.24400 g/mol. It is also known as 1,3-Cyclohexanedione, 5,5-dimethyl-2-(1-methylethylidene)-, 1,3-Cyclohexanedione,5,5-dimethyl-2-(1-methylethylidene) and 2-ISOPROPYLIDENE-5,5-DIMETHYL-1,3-CYCLOHEXANEDIONE. Key properties include a boiling point of 290ºC at 760mmHg, a density of 1.133g/cm3 and a flash point of 143.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

122772-35-4

Jingsj CID

J-1511396-6

Molecular Formula

C₁₁H₁₆O₂

Chinese Name

2-异亚丙基-5,5-二甲基-1,3-环己二酮

Molecular Weight

180.24400 g/mol

Category

Ketones

Last updated

8/21/2026