2,3-dihydro-1,4-dioxin
Also known as: 1,4-dioxene, 2,3-dihydro-1,4-dioxine, dioxene, p-dioxin, 2,3-dihydro-, 1,4-dioxin, 2,3-dihydro
2,3-dihydro-1,4-dioxin (CAS 543-75-9) 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 86.08920 g/mol. Key properties include a boiling point of 94.1ºC at 760mmHg, a density of 1.052g/cm3 and a flash point of 25.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 543-75-9
- Jingsj CID
- J-1526824-3
- Molecular Formula
- C4H6O2
- Molecular Weight
- 86.08920 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 94.1ºC at 760mmHg |
|---|---|
| Density | 1.052g/cm3 |
| Flash Point | 25.6ºC |
| Exact Mass | 86.03680 |
| PSA | 18.46000 |
| LogP | 0.50440 |
| Refractive Index | 1.432 |
Frequently Asked Questions
What is the CAS number of 2,3-dihydro-1,4-dioxin?
The CAS number of 2,3-dihydro-1,4-dioxin is 543-75-9.
What are the molecular formula and molecular weight of 2,3-dihydro-1,4-dioxin?
2,3-dihydro-1,4-dioxin has molecular formula C4H6O2 and molecular weight 86.08920 g/mol.
What are the upstream and downstream products of 2,3-dihydro-1,4-dioxin?
For 2,3-dihydro-1,4-dioxin, Downstream Products: 1,3-Diphenylacetone, 2,3-Dichloro-1,4-dioxane, 1,2-Diformyloxyethane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-dihydro-1,4-dioxin (CAS 543-75-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526824-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.