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6,8-Dibrom-4-oxo-4H-chromen-3-carbaldehyde

6,8-二溴-3-甲酰色酮

Also known as: 6,8-dibromo-3-formylchromone, 6,8-dibromo-4-oxo-4H-1-benzopyran-3-carboxaldehyde, 4H-1-Benzopyran-3-carboxaldehyde,6,8-dibromo-4-oxo-, 6,8-dibromo-4-oxochromene-3-carbaldehyde

6,8-Dibrom-4-oxo-4H-chromen-3-carbaldehyde (CAS 42059-76-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H4Br2O3 and a molecular weight of 331.94500 g/mol. It is also known as 6,8-dibromo-3-formylchromone, 6,8-dibromo-4-oxo-4H-1-benzopyran-3-carboxaldehyde and 4H-1-Benzopyran-3-carboxaldehyde,6,8-dibromo-4-oxo-. Key property: a melting point of 174-176ºC(lit.). GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
42059-76-7
Jingsj CID
J-1078530-4
Molecular Formula
C10H4Br2O3
Chinese Name
6,8-二溴-3-甲酰色酮
Molecular Weight
331.94500 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point174-176ºC(lit.)

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 6,8-Dibrom-4-oxo-4H-chromen-3-carbaldehyde?

The CAS number of 6,8-Dibrom-4-oxo-4H-chromen-3-carbaldehyde is 42059-76-7.

What are the molecular formula and molecular weight of 6,8-Dibrom-4-oxo-4H-chromen-3-carbaldehyde?

6,8-Dibrom-4-oxo-4H-chromen-3-carbaldehyde has molecular formula C10H4Br2O3 and molecular weight 331.94500 g/mol.

Is 6,8-Dibrom-4-oxo-4H-chromen-3-carbaldehyde hazardous?

6,8-Dibrom-4-oxo-4H-chromen-3-carbaldehyde has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "6,8-Dibrom-4-oxo-4H-chromen-3-carbaldehyde (CAS 42059-76-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1078530-4 (accessed 2026-10-25).

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