3-Bromo-5,6-dihydro-2H-pyran-2-one

3-溴-5,6-二氢-2H-吡喃-2-酮

Also known as: 2H-Pyran-2-one, 3-bromo-5,6-dihydro-, 3-Bromo-5,6-dihydropyran-2-one, 2H-Pyran-2-one,3-bromo-5,6-dihydro

3-Bromo-5,6-dihydro-2H-pyran-2-one (CAS 104184-64-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H5BrO2 and a molecular weight of 176.99600 g/mol. It is also known as 2H-Pyran-2-one, 3-bromo-5,6-dihydro-, 3-Bromo-5,6-dihydropyran-2-one and 2H-Pyran-2-one,3-bromo-5,6-dihydro. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 104184-64-7
Jingsj CID: J-1129204-9
Molecular Formula: C₅H₅BrO₂
Chinese Name: 3-溴-5,6-二氢-2H-吡喃-2-酮
Molecular Weight: 176.99600 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Bromo-5,6-dihydro-2H-pyran-2-one?

The CAS number of 3-Bromo-5,6-dihydro-2H-pyran-2-one is 104184-64-7.

What are the molecular formula and molecular weight of 3-Bromo-5,6-dihydro-2H-pyran-2-one?

3-Bromo-5,6-dihydro-2H-pyran-2-one has molecular formula C5H5BrO2 and molecular weight 176.99600 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-Bromo-5,6-dihydro-2H-pyran-2-one (CAS 104184-64-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1129204-9 (accessed 2026-10-22).

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