3-methyl-2H-benzo[h]chromen-2-one

3-甲基-2H-苯并[h]色烯-2-酮

3-methyl-2H-benzo[h]chromen-2-one (CAS 21315-40-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H10O2 and a molecular weight of 210.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21315-40-2
Jingsj CID: J-98706-0
Molecular Formula: C₁₄H₁₀O₂
Chinese Name: 3-甲基-2H-苯并[h]色烯-2-酮
Molecular Weight: 210.23 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-methyl-2H-benzo[h]chromen-2-one?

The CAS number of 3-methyl-2H-benzo[h]chromen-2-one is 21315-40-2.

What are the molecular formula and molecular weight of 3-methyl-2H-benzo[h]chromen-2-one?

3-methyl-2H-benzo[h]chromen-2-one has molecular formula C14H10O2 and molecular weight 210.23 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. "3-methyl-2H-benzo[h]chromen-2-one (CAS 21315-40-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-98706-0 (accessed 2026-10-23).

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