4,6,7-trimethoxy-5-methyl-2H-chromen-2-one

4,6,7-三甲氧基-5-甲基香豆素

Also known as: 4,6,7-Trimethoxy-5-methylcoumarin, 4,6,7-Trimethoxy-5-methyl-2H-1-benzopyran-2-one, 2H-1-Benzopyran-2-one, 4,6,7-trimethoxy-5-methyl-, 4,6,7-Trimethoxy-5-methylcumarin

4,6,7-trimethoxy-5-methyl-2H-chromen-2-one (CAS 62615-63-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H14O5 and a molecular weight of 250.247 g/mol. It is also known as 4,6,7-Trimethoxy-5-methylcoumarin, 4,6,7-Trimethoxy-5-methyl-2H-1-benzopyran-2-one and 2H-1-Benzopyran-2-one, 4,6,7-trimethoxy-5-methyl-. Key properties include a boiling point of 430.0±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 193.7±28.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 62615-63-8
Jingsj CID: J-1023409-9
Molecular Formula: C₁₃H₁₄O₅
Chinese Name: 4,6,7-三甲氧基-5-甲基香豆素
Molecular Weight: 250.247 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	430.0±45.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	193.7±28.8 °C

Frequently Asked Questions

What is the CAS number of 4,6,7-trimethoxy-5-methyl-2H-chromen-2-one?

The CAS number of 4,6,7-trimethoxy-5-methyl-2H-chromen-2-one is 62615-63-8.

What are the molecular formula and molecular weight of 4,6,7-trimethoxy-5-methyl-2H-chromen-2-one?

4,6,7-trimethoxy-5-methyl-2H-chromen-2-one has molecular formula C13H14O5 and molecular weight 250.247 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. "4,6,7-trimethoxy-5-methyl-2H-chromen-2-one (CAS 62615-63-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1023409-9 (accessed 2026-10-24).

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