![Molecular structure of 1,2-Dihydroxybenz[i]aceanthrylene (CAS 479-23-2)](/images/chem_structures_svg/165/479-23-2.svg)
1,2-Dihydroxybenz[i]aceanthrylene
Also known as: 1,2-Dihydrobenz[j]aceanthrylene, 1,2-Dihydrocyclopenta[ij]tetraphene, 1,2-dihydro-benz(j)aceanthrylen, 1,2-dihydrobenzo[j]aceanthrylene, 1,2-dihydroxybenz[j]aceanthrylene, 7,8-Dimethylen-benz<a>anthracen, 7,8-dimethylenebenz(a)anthracene, Benz[j]aceanthrylene, 1,2-dihydro-, CHOLANTHRENE, EINECS 207-528-2, benz(7,8)aceanthrene, cholanthrene
1,2-Dihydroxybenz[i]aceanthrylene (CAS 479-23-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H14 and a molecular weight of 254.325 g/mol. Key properties include a boiling point of 495.0±15.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 245.3±14.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 479-23-2
- Jingsj CID
- J-1106107-6
- Molecular Formula
- C20H14
- Molecular Weight
- 254.325 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 495.0±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 245.3±14.5 °C |
| Exact Mass | 254.109543 |
| LogP | 6.65 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.806 |
Frequently Asked Questions
What is the CAS number of 1,2-Dihydroxybenz[i]aceanthrylene?
The CAS number of 1,2-Dihydroxybenz[i]aceanthrylene is 479-23-2.
What are the molecular formula and molecular weight of 1,2-Dihydroxybenz[i]aceanthrylene?
1,2-Dihydroxybenz[i]aceanthrylene has molecular formula C20H14 and molecular weight 254.325 g/mol.
What are the upstream and downstream products of 1,2-Dihydroxybenz[i]aceanthrylene?
For 1,2-Dihydroxybenz[i]aceanthrylene, Upstream Products: acetic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-Dihydroxybenz[i]aceanthrylene (CAS 479-23-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1106107-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.