6-Bromochromone-3-carboxylic acid

Also known as: 6-bromo-4-oxo-4H-chromene-3-carboxylic acid, 6-bromo-4-oxo-4H-1-benzopyran-3-carboxylic acid, 6-Bromo-4-oxo-4H-chromene-3-carboxylic acid

6-Bromochromone-3-carboxylic acid (CAS 51085-91-7) 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. Key properties include a boiling point of 397.8ºC at 760 mmHg, a density of 1.874 g/cm3 and a flash point of 194.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51085-91-7
Jingsj CID: J-1102932-6
Molecular Formula: C₁₀H₅BrO₄
Molecular Weight: 269.04800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	397.8ºC at 760 mmHg
Density	1.874 g/cm3
Flash Point	194.4ºC
Exact Mass	267.93700
PSA	67.51000
LogP	2.25370

Customs & Trade Information

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 6-Bromochromone-3-carboxylic acid?

The CAS number of 6-Bromochromone-3-carboxylic acid is 51085-91-7.

What are the molecular formula and molecular weight of 6-Bromochromone-3-carboxylic acid?

6-Bromochromone-3-carboxylic acid has molecular formula C10H5BrO4 and molecular weight 269.04800 g/mol.

What are the upstream and downstream products of 6-Bromochromone-3-carboxylic acid?

For 6-Bromochromone-3-carboxylic acid, Upstream Products: 6-bromo-4-oxo-4H-chromene-3-carbaldehyde; Downstream Products: 6-bromochromone.

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

Last updated: 8/21/2026

How to cite: Jingsj. "6-Bromochromone-3-carboxylic acid (CAS 51085-91-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1102932-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.