2,5-Dichlorobenzophenone

Also known as: (2,5-Dichlorophenyl)(phenyl)methanone, 2,5-Dichlorophenyl phenyl ketone, Methanone, (2,5-dichlorophenyl)phenyl-, 2,5-Dichlorobenzophenone 98%, 2,5-Dichlorobenzophe

2,5-Dichlorobenzophenone (CAS 16611-67-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H8Cl2O and a molecular weight of 251.108 g/mol. Key properties include a melting point of 87-88ºC, a boiling point of 369.9±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 156.4±24.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16611-67-9
Jingsj CID: J-1524001-4
Molecular Formula: C₁₃H₈Cl₂O
Molecular Weight: 251.108 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	87-88ºC
Boiling Point	369.9±27.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	156.4±24.3 °C
Exact Mass	249.995224
PSA	17.07000
LogP	4.08
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.604

Customs & Trade Information

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,5-Dichlorobenzophenone?

The CAS number of 2,5-Dichlorobenzophenone is 16611-67-9.

What are the molecular formula and molecular weight of 2,5-Dichlorobenzophenone?

2,5-Dichlorobenzophenone has molecular formula C13H8Cl2O and molecular weight 251.108 g/mol.

What are the upstream and downstream products of 2,5-Dichlorobenzophenone?

For 2,5-Dichlorobenzophenone, Upstream Products: 1,4-Dichlorobenzene, Benzoyl chloride, 2,5-Dichlorobenzoyl chloride; Downstream Products: 2,5-Dichlorobenzoic acid, 1,4-Dichlorobenzene, benzoic acid.

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. "2,5-Dichlorobenzophenone (CAS 16611-67-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524001-4 (accessed 2026-11-09).

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