4-Methyl-2(5H)-furanone
4-甲基-2(5H)-呋喃酮
Also known as: 2(5H)-Furanone, 4-methyl-, 4-Methylfuran-2(5H)-one, 4-Methyl-5H-furan-2-one, 3-Methyl-2H-furan-5-one, 4-Hydroxy-3-methyl-2-butenoic acid γ-lactone, 3-Methylbut-2-en-4-olide, 4-Methyl-2,5-dihydrofuran-2-one
4-Methyl-2(5H)-furanone (CAS 6124-79-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6O2 and a molecular weight of 98.09990 g/mol. It is also known as 2(5H)-Furanone, 4-methyl-, 4-Methylfuran-2(5H)-one and 4-Methyl-5H-furan-2-one. Key properties include a boiling point of 222.4ºC at 760 mmHg, a density of 1.12 g/cm3 and a flash point of 95 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6124-79-4
- Jingsj CID
- J-24978-0
- Molecular Formula
- C5H6O2
- Chinese Name
- 4-甲基-2(5H)-呋喃酮
- Molecular Weight
- 98.09990 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 222.4ºC at 760 mmHg |
|---|---|
| Density | 1.12 g/cm3 |
| Flash Point | 95 °C |
Frequently Asked Questions
What is the CAS number of 4-Methyl-2(5H)-furanone?
The CAS number of 4-Methyl-2(5H)-furanone is 6124-79-4.
What are the molecular formula and molecular weight of 4-Methyl-2(5H)-furanone?
4-Methyl-2(5H)-furanone has molecular formula C5H6O2 and molecular weight 98.09990 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Methyl-2(5H)-furanone (CAS 6124-79-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24978-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.