2,4-Dimethylbenzoic acid

2,4-二甲基苯甲酸

Also known as: 2,4-Dimethyl-benzoesaeure, 4-Carboxy-1,3-dimethylbenzene, Benzoic acid, 2,4-dimethyl-, asym.-m-Xylylic acid, asymm. m-Xylylsaeure, m-Xylene-4-carboxylic acid, m-Xylylsaeure

2,4-Dimethylbenzoic acid (CAS 611-01-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O2 and a molecular weight of 150.174 g/mol. It is also known as 2,4-Dimethyl-benzoesaeure, 4-Carboxy-1,3-dimethylbenzene and Benzoic acid, 2,4-dimethyl-. Key properties include a melting point of 124-126 °C(lit.), a boiling point of 268.8±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 131.3±13.4 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
611-01-8
Jingsj CID
J-48782-9
Molecular Formula
C9H10O2
Chinese Name
2,4-二甲基苯甲酸
Molecular Weight
150.174 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point124-126 °C(lit.)
Boiling Point268.8±0.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point131.3±13.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,4-Dimethylbenzoic acid?

The CAS number of 2,4-Dimethylbenzoic acid is 611-01-8.

What are the molecular formula and molecular weight of 2,4-Dimethylbenzoic acid?

2,4-Dimethylbenzoic acid has molecular formula C9H10O2 and molecular weight 150.174 g/mol.

Is 2,4-Dimethylbenzoic acid hazardous?

2,4-Dimethylbenzoic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "2,4-Dimethylbenzoic acid (CAS 611-01-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48782-9 (accessed 2026-10-22).

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