4,5-dimethylphthalic acid

4,5-二甲基邻苯二甲酸

Also known as: 1,2-Benzenedicarboxylic acid, 4,5-dimethyl-, 4,5-Dimethylbenzene-1,2-dicarboxylic acid, 4,5-Dimethyl-phthalic acid, 4,5-Dimethyl-benzol-1,2-dicarbonsaeure

4,5-dimethylphthalic acid (CAS 5680-10-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H10O4 and a molecular weight of 194.18400 g/mol. It is also known as 1,2-Benzenedicarboxylic acid, 4,5-dimethyl-, 4,5-Dimethylbenzene-1,2-dicarboxylic acid and 4,5-Dimethyl-phthalic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5680-10-4
Jingsj CID: J-854395-4
Molecular Formula: C₁₀H₁₀O₄
Chinese Name: 4,5-二甲基邻苯二甲酸
Molecular Weight: 194.18400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-dimethylphthalic acid?

The CAS number of 4,5-dimethylphthalic acid is 5680-10-4.

What are the molecular formula and molecular weight of 4,5-dimethylphthalic acid?

4,5-dimethylphthalic acid has molecular formula C10H10O4 and molecular weight 194.18400 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. "4,5-dimethylphthalic acid (CAS 5680-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-854395-4 (accessed 2026-10-25).

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