4-(2-Methylphenyl)butanoic acid

4-邻甲苯丁酸

Also known as: 4-(2-methylphenyl)butanoic acid, 4-(o-Tolyl)butanoic acid, 4-O-TOLYL-BUTYRIC ACID, 2-Methyl-benzenebutanoic acid, Benzenebutanoic acid, 2-methyl-, O-methylphenylbutyric acid, 4-o-Tolyl-buttersaeure

4-(2-Methylphenyl)butanoic acid (CAS 6943-79-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H14O2 and a molecular weight of 178.228 g/mol. It is also known as 4-(2-methylphenyl)butanoic acid, 4-(o-Tolyl)butanoic acid and 4-O-TOLYL-BUTYRIC ACID. Key properties include a boiling point of 310.9±11.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 208.0±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6943-79-9
Jingsj CID: J-1165280-3
Molecular Formula: C₁₁H₁₄O₂
Chinese Name: 4-邻甲苯丁酸
Molecular Weight: 178.228 g/mol
Category: Solvents
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	310.9±11.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	208.0±14.4 °C

Frequently Asked Questions

What is the CAS number of 4-(2-Methylphenyl)butanoic acid?

The CAS number of 4-(2-Methylphenyl)butanoic acid is 6943-79-9.

What are the molecular formula and molecular weight of 4-(2-Methylphenyl)butanoic acid?

4-(2-Methylphenyl)butanoic acid has molecular formula C11H14O2 and molecular weight 178.228 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-(2-Methylphenyl)butanoic acid (CAS 6943-79-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1165280-3 (accessed 2026-10-22).

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