4-Propylphenylacetic acid

Also known as: 4-Propylphenylacetic acid, 4-n-propylphenylacetic acid, 4-propylbenzeneacetic acid, 2-(4-propylphenyl)acetic acid, Benzeneacetic acid, 4-propyl-, p-n-Propylphenylacetic acid, (4-PROPYL-PHENYL)-ACETIC ACID

4-Propylphenylacetic acid (CAS 26114-12-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H14O2 and a molecular weight of 178.22800 g/mol. Key properties include a boiling point of 304ºC at 760 mmHg, a density of 1.072 g/cm3 and a flash point of 201.1°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 26114-12-5
Jingsj CID: J-1360628-5
Molecular Formula: C₁₁H₁₄O₂
Molecular Weight: 178.22800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	304ºC at 760 mmHg
Density	1.072 g/cm3
Flash Point	201.1°C
Exact Mass	178.09900
PSA	37.30000
LogP	2.26620
Vapor Pressure	0.000396mmHg at 25°C
Refractive Index	1.532

Customs & Trade Information

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-Propylphenylacetic acid?

The CAS number of 4-Propylphenylacetic acid is 26114-12-5.

What are the molecular formula and molecular weight of 4-Propylphenylacetic acid?

4-Propylphenylacetic acid has molecular formula C11H14O2 and molecular weight 178.22800 g/mol.

What are the upstream and downstream products of 4-Propylphenylacetic acid?

For 4-Propylphenylacetic acid, Upstream Products: 4-(Trimethylsilylethynyl)benzyl alcohol.

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-Propylphenylacetic acid (CAS 26114-12-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360628-5 (accessed 2026-11-09).

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