3-Acetylbenzophenone

Also known as: 1-(3-Benzoylphenyl)ethan-1-one, 1-(3-Benzoylphenyl)ethanone, 1-(3-benzoylphenyl)-ethanon, 24075r.p., 3-acetyl-benzophenon, Benzophenone, 3-acetyl-, Ethanone, 1-(3-benzoylphenyl)-, KETOPROFEN EP IMPURITY A, Ketoprofen impurity 1, Ketoprofen EP Impurity A, m-Benzoylacetophenone, 3-Benzoylacetophenone, Ketoprofene impurity A

3-Acetylbenzophenone (CAS 66067-44-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H12O2 and a molecular weight of 224.255 g/mol. Key properties include a boiling point of 385.7±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 144.6±20.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66067-44-5
Jingsj CID: J-1375940-5
Molecular Formula: C₁₅H₁₂O₂
Molecular Weight: 224.255 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	385.7±25.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	144.6±20.2 °C
Exact Mass	224.083725
PSA	34.14000
LogP	2.90
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.578

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 3-Acetylbenzophenone?

The CAS number of 3-Acetylbenzophenone is 66067-44-5.

What are the molecular formula and molecular weight of 3-Acetylbenzophenone?

3-Acetylbenzophenone has molecular formula C15H12O2 and molecular weight 224.255 g/mol.

What are the upstream and downstream products of 3-Acetylbenzophenone?

For 3-Acetylbenzophenone, Upstream Products: 3-Acetoxybenzoic acid, Phenylboronic acid, 1-(3-Iodophenyl)ethanone; Downstream Products: 3-Acetylbenzoic acid, 3-Benzoylbenzoic 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. "3-Acetylbenzophenone (CAS 66067-44-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1375940-5 (accessed 2026-11-09).

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