3,5,5-Trimethyl-1,2-cyclohexanedione
Also known as: 1,2-Cyclohexandion, 3,5,5-trimethyl-, 1,2-Cyclohexanedione, 3,5,5-trimethyl-, 1,2-Cyclohexanedione,3,5,5-trimethyl, 2-Cyclohexanedione,3,5,5-trimethyl-1, 3,5,5-TRIMETHYL-1,2-CYCLOHEXANEDIONE FEMA NO.3459, 3,5,5-Trimethyl-cyclohexan-1,2-dion, 3,5,5-Trimethylcyclohexane-1,2-dione, 3,5,5-trimethyl-1,2-cyclohexdione, 3,5,5-trimethyl-2-cyclohexanedione, 3,5,5-trimethyl-cyclohexane-1,2-dione, 4,4,6-trimethylcyclohexanedione, Benzil-related compound,52, FEMA 3459, MFCD02684972, Tobacco Ketone, Trimethyldihydrobrenzcatechin
3,5,5-Trimethyl-1,2-cyclohexanedione (CAS 57696-89-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H14O2 and a molecular weight of 154.206 g/mol. Key properties include a boiling point of 214.6±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 77.1±4.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 57696-89-6
- Jingsj CID
- J-1140672-1
- Molecular Formula
- C9H14O2
- Molecular Weight
- 154.206 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 214.6±9.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 77.1±4.4 °C |
| Exact Mass | 154.099380 |
| PSA | 34.14000 |
| LogP | 1.63 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.444 |
Frequently Asked Questions
What is the CAS number of 3,5,5-Trimethyl-1,2-cyclohexanedione?
The CAS number of 3,5,5-Trimethyl-1,2-cyclohexanedione is 57696-89-6.
What are the molecular formula and molecular weight of 3,5,5-Trimethyl-1,2-cyclohexanedione?
3,5,5-Trimethyl-1,2-cyclohexanedione has molecular formula C9H14O2 and molecular weight 154.206 g/mol.
What are the upstream and downstream products of 3,5,5-Trimethyl-1,2-cyclohexanedione?
For 3,5,5-Trimethyl-1,2-cyclohexanedione, Upstream Products: Isophorone oxide, Isophorone, 3,3,5-Trimethylcyclohexanone; Downstream Products: Isophorone, 2,4,4-Trimethylcyclopentanone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5,5-Trimethyl-1,2-cyclohexanedione (CAS 57696-89-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1140672-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.