5,8-dimethyl-2,3-dihydrochromen-4-one

5,8-二甲基-4-二氢色原酮

Also known as: 5,8-Dimethylchroman-4-one, 5,8-DIMETHYL-3,4-DIHYDRO-2H-1-BENZOPYRAN-4-ONE, 4H-1-Benzopyran-4-one, 2,3-dihydro-5,8-dimethyl-, 5,8-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one, 5,8-dimethyl-chroman-4-one, 2,3-dihydro-5,8-dimethyl-4H-1-benzopyran-4-one

5,8-dimethyl-2,3-dihydrochromen-4-one (CAS 21875-91-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H12O2 and a molecular weight of 176.21200 g/mol. It is also known as 5,8-Dimethylchroman-4-one, 5,8-DIMETHYL-3,4-DIHYDRO-2H-1-BENZOPYRAN-4-ONE and 4H-1-Benzopyran-4-one, 2,3-dihydro-5,8-dimethyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21875-91-2
Jingsj CID: J-1053192-1
Molecular Formula: C₁₁H₁₂O₂
Chinese Name: 5,8-二甲基-4-二氢色原酮
Molecular Weight: 176.21200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5,8-dimethyl-2,3-dihydrochromen-4-one?

The CAS number of 5,8-dimethyl-2,3-dihydrochromen-4-one is 21875-91-2.

What are the molecular formula and molecular weight of 5,8-dimethyl-2,3-dihydrochromen-4-one?

5,8-dimethyl-2,3-dihydrochromen-4-one has molecular formula C11H12O2 and molecular weight 176.21200 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. "5,8-dimethyl-2,3-dihydrochromen-4-one (CAS 21875-91-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1053192-1 (accessed 2026-10-25).

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