3,3-Dimethylcyclohexanone
Also known as: 3,3-Dimethylcyclohexanone, 3,3-Dimethylcyclohexane-1-one, 3,3-Dimethylcyclohexan-1-one, Cyclohexanone, 3,3-dimethyl-, MFCD00040178, DMCH, L6VTJ C1 C1
3,3-Dimethylcyclohexanone (CAS 2979-19-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H14O and a molecular weight of 126.196 g/mol. Key properties include a melting point of 9.25°C (estimate), a boiling point of 170.6±8.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 50.1±10.7 °C. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2979-19-3
- Jingsj CID
- J-1398471-9
- Molecular Formula
- C8H14O
- Molecular Weight
- 126.196 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 9.25°C (estimate) |
|---|---|
| Boiling Point | 170.6±8.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 50.1±10.7 °C |
| Exact Mass | 126.104462 |
| PSA | 17.07000 |
| LogP | 1.79 |
| Vapor Pressure | 1.5±0.3 mmHg at 25°C |
| Refractive Index | 1.438 |
| Additional Property | Insoluble in water. |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H318 — Causes serious eye damage
Customs & Trade Information
| HS Code | 2914299000 |
|---|---|
| Summary | 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,3-Dimethylcyclohexanone?
The CAS number of 3,3-Dimethylcyclohexanone is 2979-19-3.
What are the molecular formula and molecular weight of 3,3-Dimethylcyclohexanone?
3,3-Dimethylcyclohexanone has molecular formula C8H14O and molecular weight 126.196 g/mol.
Is 3,3-Dimethylcyclohexanone hazardous?
3,3-Dimethylcyclohexanone has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H318 — Causes serious eye damage.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,3-Dimethylcyclohexanone (CAS 2979-19-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398471-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.