1-(2-methyloxiran-2-yl)ethanone

2-乙酰基-2-甲基环氧乙烷

Also known as: 2-Acetyl-2-methyloxirane, 2-methyl-2-acetyloxirane, 3-methyl-3,4-epoxy-2-butanone, methylisopropylketone epoxide, Ethanone, 1-(2-methyl-2-oxiranyl)-, 1-(2-methyloxiran-2-yl)ethan-1-one

1-(2-methyloxiran-2-yl)ethanone (CAS 4587-00-2) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C5H8O2 and a molecular weight of 100.11600 g/mol. It is also known as 2-Acetyl-2-methyloxirane, 2-methyl-2-acetyloxirane and 3-methyl-3,4-epoxy-2-butanone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4587-00-2
Jingsj CID: J-1440009-8
Molecular Formula: C₅H₈O₂
Chinese Name: 2-乙酰基-2-甲基环氧乙烷
Molecular Weight: 100.11600 g/mol
Category: Ethers
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(2-methyloxiran-2-yl)ethanone?

The CAS number of 1-(2-methyloxiran-2-yl)ethanone is 4587-00-2.

What are the molecular formula and molecular weight of 1-(2-methyloxiran-2-yl)ethanone?

1-(2-methyloxiran-2-yl)ethanone has molecular formula C5H8O2 and molecular weight 100.11600 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. "1-(2-methyloxiran-2-yl)ethanone (CAS 4587-00-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1440009-8 (accessed 2026-10-22).

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