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3-Benzoyl-7-methoxycoumarin

3-苯甲酰基-7-甲氧基香豆素

Also known as: 3-Benzoyl-7-methoxy-2H-1-benzopyran-2-one, 2H-1-Benzopyran-2-one, 3-benzoyl-7-methoxy-, 3-Benzoyl-7-methoxychromen-2-one, 7-Methoxy-3-benzoylcoumarin, NSC 379520, 3-Benzoyl-7-methoxy-1-benzopyran-2-one

3-Benzoyl-7-methoxycoumarin (CAS 64267-12-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H12O4 and a molecular weight of 280.27500 g/mol. It is also known as 3-Benzoyl-7-methoxy-2H-1-benzopyran-2-one, 2H-1-Benzopyran-2-one, 3-benzoyl-7-methoxy- and 3-Benzoyl-7-methoxychromen-2-one. Key properties include a melting point of 150-153ºC, a boiling point of 481.6ºC at 760mmHg, a density of 1.296g/cm3 and a flash point of 216.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
64267-12-5
Jingsj CID
J-22473-8
Molecular Formula
C17H12O4
Chinese Name
3-苯甲酰基-7-甲氧基香豆素
Molecular Weight
280.27500 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point150-153ºC
Boiling Point481.6ºC at 760mmHg
Density1.296g/cm3
Flash Point216.2ºC

Frequently Asked Questions

What is the CAS number of 3-Benzoyl-7-methoxycoumarin?

The CAS number of 3-Benzoyl-7-methoxycoumarin is 64267-12-5.

What are the molecular formula and molecular weight of 3-Benzoyl-7-methoxycoumarin?

3-Benzoyl-7-methoxycoumarin has molecular formula C17H12O4 and molecular weight 280.27500 g/mol.

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

Last updated:

How to cite: Jingsj. "3-Benzoyl-7-methoxycoumarin (CAS 64267-12-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22473-8 (accessed 2026-10-24).

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