5-hydroxyfuran-2(5H)-one
5-羟基呋喃-2(5H)-酮
Also known as: 2(5H)-furanone, 5-hydroxy-, 2,5-dihydro-5-hydroxy-2-furanone, 2-hydroxy-2,5-dihydro-5-furanone, 2-hydroxy-2H-furan-5-one, 2-oxo-5-hydroxy-2,5-dihydrofuran, 5-hydroxy-2(5H)-furanone, 5-hydroxy-2,5-dihydrofuran-2-one, 5-hydroxy-5H-furan-2-one, beta-formylacrylic acid lactol, γ-hydroxybutenolide
5-hydroxyfuran-2(5H)-one (CAS 14032-66-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H4O3 and a molecular weight of 100.07300 g/mol. It is also known as 2(5H)-furanone, 5-hydroxy-, 2,5-dihydro-5-hydroxy-2-furanone and 2-hydroxy-2,5-dihydro-5-furanone. Key properties include a boiling point of 361ºC at 760 mmHg, a density of 1.503g/cm3 and a flash point of 186.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14032-66-7
- Jingsj CID
- J-1509518-9
- Molecular Formula
- C4H4O3
- Chinese Name
- 5-羟基呋喃-2(5H)-酮
- Molecular Weight
- 100.07300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 361ºC at 760 mmHg |
|---|---|
| Density | 1.503g/cm3 |
| Flash Point | 186.5ºC |
Frequently Asked Questions
What is the CAS number of 5-hydroxyfuran-2(5H)-one?
The CAS number of 5-hydroxyfuran-2(5H)-one is 14032-66-7.
What are the molecular formula and molecular weight of 5-hydroxyfuran-2(5H)-one?
5-hydroxyfuran-2(5H)-one has molecular formula C4H4O3 and molecular weight 100.07300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-hydroxyfuran-2(5H)-one (CAS 14032-66-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509518-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.