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6-Bromo-4-oxo-4H-chromene-2-carboxylic acid

6-溴色酮-2-甲酸

Also known as: 6-Bromochromone-2-carboxylic acid, 6-Bromo-4-oxo-4H-1-benzopyran-2-carboxylic acid, 4H-1-Benzopyran-2-carboxylic acid, 6-bromo-4-oxo-, 6-bromo-4-oxochromene-2-carboxylic acid, 6-bromo-4-oxo-1-benzopyran-2-carboxylic acid, JRH-00404, MFCD01242619, OTA VA-BB BB7020410192

6-Bromo-4-oxo-4H-chromene-2-carboxylic acid (CAS 51484-06-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H5BrO4 and a molecular weight of 269.04800 g/mol. It is also known as 6-Bromochromone-2-carboxylic acid, 6-Bromo-4-oxo-4H-1-benzopyran-2-carboxylic acid and 4H-1-Benzopyran-2-carboxylic acid, 6-bromo-4-oxo-. Key properties include a melting point of ~265 °C (dec.)(lit.), a boiling point of 397.8ºC at 760 mmHg, a density of 1.874g/cm3 and a flash point of 194.4ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51484-06-1
Jingsj CID
J-1336257-7
Molecular Formula
C10H5BrO4
Chinese Name
6-溴色酮-2-甲酸
Molecular Weight
269.04800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point~265 °C (dec.)(lit.)
Boiling Point397.8ºC at 760 mmHg
Density1.874g/cm3
Flash Point194.4ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 6-Bromo-4-oxo-4H-chromene-2-carboxylic acid?

The CAS number of 6-Bromo-4-oxo-4H-chromene-2-carboxylic acid is 51484-06-1.

What are the molecular formula and molecular weight of 6-Bromo-4-oxo-4H-chromene-2-carboxylic acid?

6-Bromo-4-oxo-4H-chromene-2-carboxylic acid has molecular formula C10H5BrO4 and molecular weight 269.04800 g/mol.

Is 6-Bromo-4-oxo-4H-chromene-2-carboxylic acid hazardous?

6-Bromo-4-oxo-4H-chromene-2-carboxylic 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. "6-Bromo-4-oxo-4H-chromene-2-carboxylic acid (CAS 51484-06-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1336257-7 (accessed 2026-10-25).

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