1,4-Dibenzoylbenzene

Also known as: 1,1'-(1,4-phenylene)bis[1-phenylmethanone], 4-Benzoylbenzophenone, Methanone, 1,1'-(1,4-phenylene)bis[1-phenyl-, p-Dibenzoylbenzene, NSC 631643

1,4-Dibenzoylbenzene (CAS 3016-97-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H14O2 and a molecular weight of 286.324 g/mol. Key properties include a melting point of 163-166 °C(lit.), a boiling point of 457.2±28.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 170.2±21.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3016-97-5
Jingsj CID: J-32294-1
Molecular Formula: C₂₀H₁₄O₂
Molecular Weight: 286.324 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	163-166 °C(lit.)
Boiling Point	457.2±28.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	170.2±21.0 °C
Exact Mass	286.099365
PSA	34.14000
LogP	4.57
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.616

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 1,4-Dibenzoylbenzene?

The CAS number of 1,4-Dibenzoylbenzene is 3016-97-5.

What are the molecular formula and molecular weight of 1,4-Dibenzoylbenzene?

1,4-Dibenzoylbenzene has molecular formula C20H14O2 and molecular weight 286.324 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,4-Dibenzoylbenzene (CAS 3016-97-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32294-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.