6,8-Dichlorochromone-2-carboxylic acid

6,8-二氯-4-氧代-4H-色烯-2-羧酸

Also known as: 6,8-Dichloro-4-oxo-4H-chromene-2-carboxylic acid, 4H-1-Benzopyran-2-carboxylic acid, 6,8-dichloro-4-oxo-, 6,8-dichloro-4-oxochromene-2-carboxylic acid, JRH-00406, 6,8-Dichloro-4-oxo-4H-chromene-2-carboxylic acid, 97%

6,8-Dichlorochromone-2-carboxylic acid (CAS 16722-38-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H4Cl2O4 and a molecular weight of 259.04200 g/mol. It is also known as 6,8-Dichloro-4-oxo-4H-chromene-2-carboxylic acid, 4H-1-Benzopyran-2-carboxylic acid, 6,8-dichloro-4-oxo- and 6,8-dichloro-4-oxochromene-2-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16722-38-6
Jingsj CID: J-1440467-6
Molecular Formula: C₁₀H₄Cl₂O₄
Chinese Name: 6,8-二氯-4-氧代-4H-色烯-2-羧酸
Molecular Weight: 259.04200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 6,8-Dichlorochromone-2-carboxylic acid?

The CAS number of 6,8-Dichlorochromone-2-carboxylic acid is 16722-38-6.

What are the molecular formula and molecular weight of 6,8-Dichlorochromone-2-carboxylic acid?

6,8-Dichlorochromone-2-carboxylic acid has molecular formula C10H4Cl2O4 and molecular weight 259.04200 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. "6,8-Dichlorochromone-2-carboxylic acid (CAS 16722-38-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1440467-6 (accessed 2026-10-25).

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