Phorone
Also known as: 2,6-Dimethyl-2,5-heptadien-4-one, Diisopropylideneacetone, Diisopropylidene acetone, sym-Diisopropylideneacetone, s-Diisopropylidene acetone, Diisobutenyl ketone, 2,6-Dimethylhepta-2,5-dien-4-one
Phorone (CAS 504-20-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H14O and a molecular weight of 138.207 g/mol. Key properties include a melting point of 23-26 °C(lit.), a boiling point of 198.5±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 79.4±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 504-20-1
- Jingsj CID
- J-47875-1
- Molecular Formula
- C9H14O
- Molecular Weight
- 138.207 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 23-26 °C(lit.) |
|---|---|
| Boiling Point | 198.5±9.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 79.4±0.0 °C |
| Exact Mass | 138.104462 |
| PSA | 17.07000 |
| LogP | 2.76 |
| Additional Property | 4.8 (vs air) |
| Vapor Pressure | 0.4±0.4 mmHg at 25°C |
| Refractive Index | 1.454 |
Customs & Trade Information
| HS Code | 2914190090 |
|---|---|
| Summary | 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Phorone?
The CAS number of Phorone is 504-20-1.
What are the molecular formula and molecular weight of Phorone?
Phorone has molecular formula C9H14O and molecular weight 138.207 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phorone (CAS 504-20-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47875-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.