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2,5-Dimethyl-3-hydroxybenzoic acid

2,5-二甲基-3-羟基苯甲酸

Also known as: 3-Hydroxy-2,5-dimethylbenzoic acid, 2,5-Dimethyl-3-hydroxybenzoic acid, 3-Carboxy-2,5-dimethylphenol, 3-Hydroxy-2,5-dimethyl-benzoesaeure, Benzoic acid, 3-hydroxy-2,5-dimethyl-

2,5-Dimethyl-3-hydroxybenzoic acid (CAS 27023-06-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O3 and a molecular weight of 166.17400 g/mol. It is also known as 3-Hydroxy-2,5-dimethylbenzoic acid, 3-Carboxy-2,5-dimethylphenol and 3-Hydroxy-2,5-dimethyl-benzoesaeure. Key properties include a boiling point of 344.4ºC at 760mmHg, a density of 1.249g/cm3 and a flash point of 176.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
27023-06-9
Jingsj CID
J-1444217-3
Molecular Formula
C9H10O3
Chinese Name
2,5-二甲基-3-羟基苯甲酸
Molecular Weight
166.17400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point344.4ºC at 760mmHg
Density1.249g/cm3
Flash Point176.3ºC

Frequently Asked Questions

What is the CAS number of 2,5-Dimethyl-3-hydroxybenzoic acid?

The CAS number of 2,5-Dimethyl-3-hydroxybenzoic acid is 27023-06-9.

What are the molecular formula and molecular weight of 2,5-Dimethyl-3-hydroxybenzoic acid?

2,5-Dimethyl-3-hydroxybenzoic acid has molecular formula C9H10O3 and molecular weight 166.17400 g/mol.

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

Last updated:

How to cite: Jingsj. "2,5-Dimethyl-3-hydroxybenzoic acid (CAS 27023-06-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1444217-3 (accessed 2026-10-22).

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