1,3-Dibenzoylpropane
Also known as: 1,5-Diphenyl-1,5-pentanedione, 1,5-Diphenylpentane-1,5-dione, NSC 46678, 1,3-Dibenzoylpropane 98%, 1,5-Diphenyl-1,5-pentanedione, 99%, 1,5-diphenyl-5-pentanedione, RARECHEM AQ A2 0032, TIMTEC-BB SBB008576
1,3-Dibenzoylpropane (CAS 6263-83-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H16O2 and a molecular weight of 252.30800 g/mol. Key properties include a melting point of 66-68ºC(lit.), a boiling point of 421.7ºC at 760 mmHg, a density of 1.097g/cm3 and a flash point of 157.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6263-83-8
- Jingsj CID
- J-48581-4
- Molecular Formula
- C17H16O2
- Molecular Weight
- 252.30800 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 66-68ºC(lit.) |
|---|---|
| Boiling Point | 421.7ºC at 760 mmHg |
| Density | 1.097g/cm3 |
| Flash Point | 157.7ºC |
| Exact Mass | 252.11500 |
| PSA | 34.14000 |
| LogP | 3.92250 |
| Refractive Index | 1.567 |
Frequently Asked Questions
What is the CAS number of 1,3-Dibenzoylpropane?
The CAS number of 1,3-Dibenzoylpropane is 6263-83-8.
What are the molecular formula and molecular weight of 1,3-Dibenzoylpropane?
1,3-Dibenzoylpropane has molecular formula C17H16O2 and molecular weight 252.30800 g/mol.
What are the upstream and downstream products of 1,3-Dibenzoylpropane?
For 1,3-Dibenzoylpropane, Upstream Products: Glutaryl dichloride, benzene, Methanol; Downstream Products: 2,6-Diphenylpyridine, Acetophenone, Acrylophenone.
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-Dibenzoylpropane (CAS 6263-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48581-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.