4-Acetoxyacetophenone

Also known as: 4-Acetylphenyl acetate, Ethanone, 1-(4-(acetyloxy)phenyl)-, ethanone, 1-[4-(acetyloxy)phenyl]-, 4-acetoxy acetophenone, p-Acetoxyacetophenone, MFCD00017229, TIMTEC-BB SBB005780, (4-acetylphenyl) acetate, 1-[4-(acetyloxy)phenyl]ethan-1-one

4-Acetoxyacetophenone (CAS 13031-43-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10O3 and a molecular weight of 178.185 g/mol. Key properties include a melting point of 51-55 °C, a boiling point of 290.5±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 126.5±22.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13031-43-1
Jingsj CID: J-34976-8
Molecular Formula: C₁₀H₁₀O₃
Molecular Weight: 178.185 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	51-55 °C
Boiling Point	290.5±23.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	126.5±22.7 °C
Exact Mass	178.062988
PSA	43.37000
LogP	1.29
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.512

Customs & Trade Information

HS Code	2915390090
Summary	2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-Acetoxyacetophenone?

The CAS number of 4-Acetoxyacetophenone is 13031-43-1.

What are the molecular formula and molecular weight of 4-Acetoxyacetophenone?

4-Acetoxyacetophenone has molecular formula C10H10O3 and molecular weight 178.185 g/mol.

What are the upstream and downstream products of 4-Acetoxyacetophenone?

For 4-Acetoxyacetophenone, Upstream Products: 4'-Hydroxyacetophenone, 4-Ethylphenyl acetate, Acetyl chloride; Downstream Products: 4'-Benzyloxyacetophenone, 1-Acetylpyrrolidine, 4'-Hydroxyacetophenone.

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. "4-Acetoxyacetophenone (CAS 13031-43-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34976-8 (accessed 2026-11-09).

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