Corannulene
Also known as: 1,10:6,7-Diethenofluoranthene, C2572, Coarannulen, Corannulene >, Dibenzo[ghi,mno]fluoranthene, corannulene, corranulene
Corannulene (CAS 5821-51-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H10 and a molecular weight of 250.293 g/mol. Key properties include a melting point of 269 °C, a boiling point of 438.0±12.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 210.1±13.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5821-51-2
- Jingsj CID
- J-1343454-4
- Molecular Formula
- C20H10
- Molecular Weight
- 250.293 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 269 °C |
|---|---|
| Boiling Point | 438.0±12.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 210.1±13.7 °C |
| Exact Mass | 250.078247 |
| LogP | 6.15 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 2.154 |
Frequently Asked Questions
What is the CAS number of Corannulene?
The CAS number of Corannulene is 5821-51-2.
What are the molecular formula and molecular weight of Corannulene?
Corannulene has molecular formula C20H10 and molecular weight 250.293 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. "Corannulene (CAS 5821-51-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1343454-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.