4,5-Dimethylfurfural
4,5-二甲基糠醛
Also known as: 4,5-Dimethyl-2-furaldehyde, 4,5-Dimethyl-2-furancarboxaldehyde, 4,5-Dimethylfuran-2-carbaldehyde, 4,5-Dimethylfuran-2-carboxaldehyde, 2,3-Dimethyl-5-formylfuran, 4,5-dimethylfuran-2-carbaldehyde
4,5-Dimethylfurfural (CAS 52480-43-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H8O2 and a molecular weight of 124.13700 g/mol. It is also known as 4,5-Dimethyl-2-furaldehyde, 4,5-Dimethyl-2-furancarboxaldehyde and 4,5-Dimethylfuran-2-carbaldehyde. Key properties include a boiling point of 98-100 °C12 mm Hg(lit.), a density of 1.016 g/mL at 25 °C(lit.) and a flash point of 151 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 52480-43-0
- Jingsj CID
- J-26950-2
- Molecular Formula
- C7H8O2
- Chinese Name
- 4,5-二甲基糠醛
- Molecular Weight
- 124.13700 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 98-100 °C12 mm Hg(lit.) |
|---|---|
| Density | 1.016 g/mL at 25 °C(lit.) |
| Flash Point | 151 °F |
Frequently Asked Questions
What is the CAS number of 4,5-Dimethylfurfural?
The CAS number of 4,5-Dimethylfurfural is 52480-43-0.
What are the molecular formula and molecular weight of 4,5-Dimethylfurfural?
4,5-Dimethylfurfural has molecular formula C7H8O2 and molecular weight 124.13700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,5-Dimethylfurfural (CAS 52480-43-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26950-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.