6-ethyl-7-hydroxy-4-methyl-2H-chromen-2-one

Also known as: 6-Ethyl-7-hydroxy-4-methylcoumarin, 6-ethyl-7-hydroxy-4-methylchromen-2-one, 6-Ethyl-7-hydroxy-4-methylcumarin, 7-Hydroxy-4-methyl-6-ethyl-cumarin, 7-hydroxy-6-ethyl-4-methylcoumarin, 2H-1-Benzopyran-2-one,6-ethyl-7-hydroxy-4-methyl-, 6-Aethyl-7-hydroxy-4-methyl-cumarin, 6-ethyl-7-hydroxy-4-methyl-chromen-2-one, 6ethyl7hydroxy4methylchromen2one

6-ethyl-7-hydroxy-4-methyl-2H-chromen-2-one (CAS 1484-73-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H12O3 and a molecular weight of 204.22200 g/mol. Key properties include a melting point of 213 °C, a boiling point of 390.5ºC at 760 mmHg, a density of 1.227g/cm3 and a flash point of 173.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1484-73-7
Jingsj CID: J-1342720-8
Molecular Formula: C₁₂H₁₂O₃
Molecular Weight: 204.22200 g/mol
Category: Ketones
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	213 °C
Boiling Point	390.5ºC at 760 mmHg
Density	1.227g/cm3
Flash Point	173.5ºC
Exact Mass	204.07900
PSA	50.44000
LogP	2.36940
Vapor Pressure	1.17E-06mmHg at 25°C
Refractive Index	1.587

Customs & Trade Information

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 6-ethyl-7-hydroxy-4-methyl-2H-chromen-2-one?

The CAS number of 6-ethyl-7-hydroxy-4-methyl-2H-chromen-2-one is 1484-73-7.

What are the molecular formula and molecular weight of 6-ethyl-7-hydroxy-4-methyl-2H-chromen-2-one?

6-ethyl-7-hydroxy-4-methyl-2H-chromen-2-one has molecular formula C12H12O3 and molecular weight 204.22200 g/mol.

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-ethyl-7-hydroxy-4-methyl-2H-chromen-2-one (CAS 1484-73-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1342720-8 (accessed 2026-11-09).

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