2,3-Dibromo-1,4-dioxane
1,4-二氧杂烷二溴化物
Also known as: 1,4-DIOXANE DIBROMIDE, P-DIOXANE DIBROMIDE, 1,4-Dioxane, 2,3-dibromo-, p-dioxane dibromide
2,3-Dibromo-1,4-dioxane (CAS 21992-70-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H6Br2O2 and a molecular weight of 245.897 g/mol. It is also known as 1,4-DIOXANE DIBROMIDE, P-DIOXANE DIBROMIDE and 1,4-Dioxane, 2,3-dibromo-. Key properties include a boiling point of 222.1±40.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 85.9±25.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21992-70-1
- Jingsj CID
- J-1608904-8
- Molecular Formula
- C4H6Br2O2
- Chinese Name
- 1,4-二氧杂烷二溴化物
- Molecular Weight
- 245.897 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 222.1±40.0 °C at 760 mmHg |
|---|---|
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 85.9±25.8 °C |
Frequently Asked Questions
What is the CAS number of 2,3-Dibromo-1,4-dioxane?
The CAS number of 2,3-Dibromo-1,4-dioxane is 21992-70-1.
What are the molecular formula and molecular weight of 2,3-Dibromo-1,4-dioxane?
2,3-Dibromo-1,4-dioxane has molecular formula C4H6Br2O2 and molecular weight 245.897 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-Dibromo-1,4-dioxane (CAS 21992-70-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1608904-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.