3-(4-ethylbenzoyl)propionic acid

3-(4-乙基苯甲酰)丙酸

Also known as: 4-(4-ethylphenyl)-4-oxobutanoic acid, Benzenebutanoic acid, 4-ethyl-γ-oxo-, β-(4-ethylbenzoyl)propionic acid, NSC 246068

3-(4-ethylbenzoyl)propionic acid (CAS 49594-75-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14O3 and a molecular weight of 206.23800 g/mol. It is also known as 4-(4-ethylphenyl)-4-oxobutanoic acid, Benzenebutanoic acid, 4-ethyl-γ-oxo- and β-(4-ethylbenzoyl)propionic acid. Key properties include a melting point of 92-94°C, a boiling point of 398.6ºC at 760mmHg, a density of 1.136g/cm3 and a flash point of 209ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 49594-75-4
Jingsj CID: J-1991354-2
Molecular Formula: C₁₂H₁₄O₃
Chinese Name: 3-(4-乙基苯甲酰)丙酸
Molecular Weight: 206.23800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	92-94°C
Boiling Point	398.6ºC at 760mmHg
Density	1.136g/cm3
Flash Point	209ºC
Exact Mass	206.09400
PSA	54.37000
LogP	2.29650

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-(4-ethylbenzoyl)propionic acid?

The CAS number of 3-(4-ethylbenzoyl)propionic acid is 49594-75-4.

What are the molecular formula and molecular weight of 3-(4-ethylbenzoyl)propionic acid?

3-(4-ethylbenzoyl)propionic acid has molecular formula C12H14O3 and molecular weight 206.23800 g/mol.

What are the upstream and downstream products of 3-(4-ethylbenzoyl)propionic acid?

For 3-(4-ethylbenzoyl)propionic acid, Upstream Products: Succinic anhydride, ether, Succinyl chloride; Downstream Products: 4-(4-Ethylphenyl)butanoic acid, Carbon dioxide, 4-Ethylbenzoic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-(4-ethylbenzoyl)propionic acid (CAS 49594-75-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991354-2 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.