3-Benzoylacrylic acid

Also known as: Benzoylacrylic acid, 4-Oxo-4-phenyl-2-butenoic acid, (2E)-4-Oxo-4-phenyl-2-butenoic acid, 4-Oxo-4-phenylcrotonic acid, NSC 143, β-Benzoylacrylic acid, Acrylic acid, 3-benzoyl-

3-Benzoylacrylic acid (CAS 583-06-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H8O3 and a molecular weight of 176.16900 g/mol. Key properties include a melting point of 94-97ºC(lit.), a boiling point of 333.9ºC at 760 mmHg, a density of 1.238 g/cm3 and a flash point of 170ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 583-06-2
Jingsj CID: J-46770-9
Molecular Formula: C₁₀H₈O₃
Molecular Weight: 176.16900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	94-97ºC(lit.)
Boiling Point	333.9ºC at 760 mmHg
Density	1.238 g/cm3
Flash Point	170ºC
Exact Mass	176.04700
PSA	54.37000
LogP	1.51010

Customs & Trade Information

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-Benzoylacrylic acid?

The CAS number of 3-Benzoylacrylic acid is 583-06-2.

What are the molecular formula and molecular weight of 3-Benzoylacrylic acid?

3-Benzoylacrylic acid has molecular formula C10H8O3 and molecular weight 176.16900 g/mol.

What are the upstream and downstream products of 3-Benzoylacrylic acid?

For 3-Benzoylacrylic acid, Upstream Products: Maleic anhydride, benzene, Benzoyl lactic acid; Downstream Products: 2-(4-chlorophenyl)-4-oxo-4-phenylbutanoic acid, trans-Chalcone, 3-Benzoylpropionic 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-Benzoylacrylic acid (CAS 583-06-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46770-9 (accessed 2026-11-09).

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