2-Methyl-2,3-dihydro-4H-1-benzopyran-4-one

2,3-二氢-2-甲基-4H-1-苯并吡喃-4-酮

Also known as: 2-Methylchroman-4-one, 2-Methyl-4-chromanone, 2-Methyldihydrochromanone, 2,3-Dihydro-2-methyl-4H-1-benzopyran-4-one, 2-methyl-2,3-dihydrochromone, 2-methyl-3,4-dihydro-2H-1-benzopyran-4-one

2-Methyl-2,3-dihydro-4H-1-benzopyran-4-one (CAS 5631-75-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10O2 and a molecular weight of 162.18500 g/mol. It is also known as 2-Methylchroman-4-one, 2-Methyl-4-chromanone and 2-Methyldihydrochromanone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5631-75-4
Jingsj CID: J-1514620-9
Molecular Formula: C₁₀H₁₀O₂
Chinese Name: 2,3-二氢-2-甲基-4H-1-苯并吡喃-4-酮
Molecular Weight: 162.18500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Methyl-2,3-dihydro-4H-1-benzopyran-4-one?

The CAS number of 2-Methyl-2,3-dihydro-4H-1-benzopyran-4-one is 5631-75-4.

What are the molecular formula and molecular weight of 2-Methyl-2,3-dihydro-4H-1-benzopyran-4-one?

2-Methyl-2,3-dihydro-4H-1-benzopyran-4-one has molecular formula C10H10O2 and molecular weight 162.18500 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. "2-Methyl-2,3-dihydro-4H-1-benzopyran-4-one (CAS 5631-75-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514620-9 (accessed 2026-10-25).

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