1,4-Dioxane-2,5-diol
乙醇醛二聚体
Also known as: Glycolaldehyde dimer, 2,5-Dihydroxy-1,4-dioxane, Hydroxyacetaldehyde dimer, Glycoaldehyde dimer, p-Dioxane-2,5-diol, 2,5-Dihydroxy-p-dioxane
1,4-Dioxane-2,5-diol (CAS 23147-58-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C4H8O4 and a molecular weight of 120.104 g/mol. It is also known as Glycolaldehyde dimer, 2,5-Dihydroxy-1,4-dioxane and Hydroxyacetaldehyde dimer. Key properties include a melting point of ~85 °C, a boiling point of 312.4±42.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 142.8±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 23147-58-2
- Jingsj CID
- J-1519760-9
- Molecular Formula
- C4H8O4
- Chinese Name
- 乙醇醛二聚体
- Molecular Weight
- 120.104 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | ~85 °C |
|---|---|
| Boiling Point | 312.4±42.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 142.8±27.9 °C |
Frequently Asked Questions
What is the CAS number of 1,4-Dioxane-2,5-diol?
The CAS number of 1,4-Dioxane-2,5-diol is 23147-58-2.
What are the molecular formula and molecular weight of 1,4-Dioxane-2,5-diol?
1,4-Dioxane-2,5-diol has molecular formula C4H8O4 and molecular weight 120.104 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-Dioxane-2,5-diol (CAS 23147-58-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519760-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.