1,4-Dioxane
1,4-二氧六环
Also known as: p-Dioxane, Diethylene oxide, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane, Dioxane, Tetrahydro-1,4-dioxin, para-Dioxane, Dioxyethylene ether
- CAS No.
- 123-91-1
- Jingsj CID
- J-2755-9
- Molecular Formula
- C4H8O2
- Chinese Name
- 1,4-二氧六环
- Molecular Weight
- 88.10510 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 12 °C |
|---|---|
| Boiling Point | 101 °C |
| Density | 1.033 |
| Flash Point | 12 ºC |
GHS Safety & Compliance
Flammable / Irritant / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of 1,4-Dioxane?
123-91-1
What are the molecular formula and molecular weight of 1,4-Dioxane?
C4H8O2, molecular weight 88.10510 g/mol
Is 1,4-Dioxane hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026