1,3-Cyclohexanedione
Also known as: Cyclohexane-1,3-dione, Dihydroresorcinol, 1,3-Diketocyclohexane, Dihydro-1,3-benzenediol, NSC 57477, 1,3-Cyclohexanedione [for HPLC Labeling]
1,3-Cyclohexanedione (CAS 504-02-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H8O2 and a molecular weight of 112.13 g/mol. Key properties include a melting point of 101-105 °C(lit.), a boiling point of 235.1±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 85.7±19.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 504-02-9
- Jingsj CID
- J-3535-6
- Molecular Formula
- C6H8O2
- Molecular Weight
- 112.13 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 101-105 °C(lit.) |
|---|---|
| Boiling Point | 235.1±23.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 85.7±19.6 °C |
| Exact Mass | 112.052429 |
| PSA | 34.14000 |
| LogP | -0.89 |
| Vapor Pressure | 0.1±0.5 mmHg at 25°C |
| Refractive Index | 1.474 |
| Additional Property | soluble |
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 1,3-Cyclohexanedione?
The CAS number of 1,3-Cyclohexanedione is 504-02-9.
What are the molecular formula and molecular weight of 1,3-Cyclohexanedione?
1,3-Cyclohexanedione has molecular formula C6H8O2 and molecular weight 112.13 g/mol.
What are the upstream and downstream products of 1,3-Cyclohexanedione?
For 1,3-Cyclohexanedione, Upstream Products: Resorcinol, 7-Oxabicyclo[4.1.0]heptan-2-one, 3-Methoxycyclohex-2-en-1-one; Downstream Products: 2-((3-Oxocyclohex-1-enyl)amino)benzenecarbonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-Cyclohexanedione (CAS 504-02-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3535-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.