8-Hydroxyflavone

8-羟基黄酮

Also known as: 4H-1-Benzopyran-4-one, 8-hydroxy-2-phenyl-, 8-Hydroxy-2-phenyl-4H-1-benzopyran-4-one, 8-Hydroxy-2-phenyl-chromen-4-one, 8-Hydroxy-2-phenylchromone, 8-Hydroxyflavon, 8-hydroxy-2-phenylchromen-4-one, FLAVONE,8-HYDROXY

8-Hydroxyflavone (CAS 77298-64-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H10O3 and a molecular weight of 238.23800 g/mol. It is also known as 4H-1-Benzopyran-4-one, 8-hydroxy-2-phenyl-, 8-Hydroxy-2-phenyl-4H-1-benzopyran-4-one and 8-Hydroxy-2-phenyl-chromen-4-one. Key properties include a boiling point of 425ºC at 760 mmHg, a density of 1.34g/cm3 and a flash point of 165.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 77298-64-7
Jingsj CID: J-1343956-1
Molecular Formula: C₁₅H₁₀O₃
Chinese Name: 8-羟基黄酮
Molecular Weight: 238.23800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	425ºC at 760 mmHg
Density	1.34g/cm3
Flash Point	165.4ºC

Frequently Asked Questions

What is the CAS number of 8-Hydroxyflavone?

The CAS number of 8-Hydroxyflavone is 77298-64-7.

What are the molecular formula and molecular weight of 8-Hydroxyflavone?

8-Hydroxyflavone has molecular formula C15H10O3 and molecular weight 238.23800 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. "8-Hydroxyflavone (CAS 77298-64-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1343956-1 (accessed 2026-10-25).

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