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7-Allyloxy-4-methylcoumarin

Also known as: 4-methyl-7-(prop-2-en-1-yloxy)-2H-chromen-2-one, 4-methyl-7-prop-2-enoxychromen-2-one, 7-(Allyloxy)-4-methyl-2H-chromen-2-one, 7-ALLYLOXY-4-METHYL-CHROMEN-2-ONE, 7-ALLYLOXY-4-METHYLCOUMARIN, 7-Allyloxy-4-methyl-cumarin, 7-allyloxy-4-methyl-1-benzopyran-2-one, 7-allyloxy-4-methyl-chromen-2-one, 2H-1-Benzopyran-2-one, 4-methyl-7-(2-propen-1-yloxy)-

7-Allyloxy-4-methylcoumarin (CAS 3993-57-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H12O3 and a molecular weight of 216.23300 g/mol. Key properties include a boiling point of 373.1ºC at 760mmHg, a density of 1.155g/cm3 and a flash point of 156.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3993-57-5
Jingsj CID
J-1500549-9
Molecular Formula
C13H12O3
Molecular Weight
216.23300 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point373.1ºC at 760mmHg
Density1.155g/cm3
Flash Point156.4ºC
Exact Mass216.07900
PSA39.44000
LogP2.66620
Refractive Index1.555

Frequently Asked Questions

What is the CAS number of 7-Allyloxy-4-methylcoumarin?

The CAS number of 7-Allyloxy-4-methylcoumarin is 3993-57-5.

What are the molecular formula and molecular weight of 7-Allyloxy-4-methylcoumarin?

7-Allyloxy-4-methylcoumarin has molecular formula C13H12O3 and molecular weight 216.23300 g/mol.

What are the upstream and downstream products of 7-Allyloxy-4-methylcoumarin?

For 7-Allyloxy-4-methylcoumarin, Upstream Products: 4-Methylumbelliferone, Allyl chloride, Allyl bromide; Downstream Products: 2,6-dimethoxybenzaldehyde, 2,6-Dihydroxybenzaldehyde, 4-Methylumbelliferone.

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

Last updated:

How to cite: Jingsj. "7-Allyloxy-4-methylcoumarin (CAS 3993-57-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500549-9 (accessed 2026-11-09).

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