1,5-dibenzoylnaphthalene
Also known as: (5-benzoylnaphthalen-1-yl)(phenyl)methanone, (5-benzoylnaphthalen-1-yl)-phenylmethanone, 1,5-DIBENZOYLNAPHTHALENE, 1,5-Dibenzoylnaphthalin, 1,5-Naphthalenediylbis(phenylmethanone), 5-Benzoyl-1-naphtyl(phenyl) ketone, Methanone, 1,5-naphthalenediylbis[phenyl-, [5-(benzoyl)-1-naphthyl]-phenyl-methanone, [5-(benzoyl)naphthalen-1-yl]-phenylmethanone, phenyl-(5-phenylcarbonylnaphthalen-1-yl)methanone
1,5-dibenzoylnaphthalene (CAS 83-80-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C24H16O2 and a molecular weight of 336.38300 g/mol. Key properties include a boiling point of 532.3ºC at 760 mmHg, a density of 1.202g/cm3 and a flash point of 195.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 83-80-7
- Jingsj CID
- J-943698-0
- Molecular Formula
- C24H16O2
- Molecular Weight
- 336.38300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 532.3ºC at 760 mmHg |
|---|---|
| Density | 1.202g/cm3 |
| Flash Point | 195.8ºC |
| Exact Mass | 336.11500 |
| PSA | 34.14000 |
| LogP | 5.30180 |
| Refractive Index | 1.663 |
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 1,5-dibenzoylnaphthalene?
The CAS number of 1,5-dibenzoylnaphthalene is 83-80-7.
What are the molecular formula and molecular weight of 1,5-dibenzoylnaphthalene?
1,5-dibenzoylnaphthalene has molecular formula C24H16O2 and molecular weight 336.38300 g/mol.
What are the upstream and downstream products of 1,5-dibenzoylnaphthalene?
For 1,5-dibenzoylnaphthalene, Upstream Products: Naphthalene, Benzoyl chloride, benzene; Downstream Products: Vat Yellow 4.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,5-dibenzoylnaphthalene (CAS 83-80-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-943698-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.