Dibenzosuberenone
Also known as: 5-Dibenzosuberenone, 5H-Dibenzo[a,d]cyclohepten-5-one, 5H-Dibenzo[a,d][7]annulen-5-one, Dibenzo[a,d]cyclohepten-5-one, Dibenzo(b,f)cyclohepten-1-one, 2,3:6,7-Dibenzotropone, 2,3:6,7-Dibenzosuberen-4-on-1, MFCD00003588, EINECS 218-737-3, NSC 86151, Cyproheptadine Impurity B
Dibenzosuberenone (CAS 2222-33-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H10O and a molecular weight of 206.239 g/mol. Key properties include a melting point of 87-88 °C(lit.), a boiling point of 363.9±22.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 160.2±17.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2222-33-5
- Jingsj CID
- J-3677-3
- Molecular Formula
- C15H10O
- Molecular Weight
- 206.239 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 87-88 °C(lit.) |
|---|---|
| Boiling Point | 363.9±22.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 160.2±17.3 °C |
| Exact Mass | 206.073166 |
| PSA | 17.07000 |
| LogP | 2.49 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.643 |
Customs & Trade Information
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic 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 Dibenzosuberenone?
The CAS number of Dibenzosuberenone is 2222-33-5.
What are the molecular formula and molecular weight of Dibenzosuberenone?
Dibenzosuberenone has molecular formula C15H10O and molecular weight 206.239 g/mol.
What are the upstream and downstream products of Dibenzosuberenone?
For Dibenzosuberenone, Upstream Products: 10,11-Dibromo-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one, dibenzosuberenol, Dibenzosuberone; Downstream Products: 5-[3-(dimethylamino)propyl]-5H-dibenzo[a,d]cyclohepten-5-ol, 9H FLUORENE, Phenanthrene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dibenzosuberenone (CAS 2222-33-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3677-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.