1,2:3,4-Diepoxybutane
二氧化丁二烯
Also known as: Butadiene diepoxide, Butadiene dioxide, 2,2'-Bioxirane, DL-1,2,3,4-Diepoxybutane, 1,2:3,4-Dianhydro-DL-threitol, (R*,R*)-(±)-2,2'-Bioxirane, D,L-1,2,3,4-diepoxybutane, 1,3-Butadiene diepoxide
1,2:3,4-Diepoxybutane (CAS 298-18-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H6O2 and a molecular weight of 86.089 g/mol. It is also known as Butadiene diepoxide, Butadiene dioxide and 2,2'-Bioxirane. Key properties include a melting point of 2-4ºC, a boiling point of 138.0±0.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 45.6±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 298-18-0
- Jingsj CID
- J-1331034-5
- Molecular Formula
- C4H6O2
- Chinese Name
- 二氧化丁二烯
- Molecular Weight
- 86.089 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 2-4ºC |
|---|---|
| Boiling Point | 138.0±0.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 45.6±0.0 °C |
Frequently Asked Questions
What is the CAS number of 1,2:3,4-Diepoxybutane?
The CAS number of 1,2:3,4-Diepoxybutane is 298-18-0.
What are the molecular formula and molecular weight of 1,2:3,4-Diepoxybutane?
1,2:3,4-Diepoxybutane has molecular formula C4H6O2 and molecular weight 86.089 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2:3,4-Diepoxybutane (CAS 298-18-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1331034-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.