ChemicalBook >> CAS DataBase List >>1,4-Dioxane
1,4-Dioxane
- CAS No.
- 123-91-1
- Chemical Name:
- 1,4-Dioxane
- Synonyms
- CBNumber:
- CB41096794
- Molecular Formula:
- C4H8O2
- Molecular Weight:
- 88.10512
- MDL Number:
- MOL File:
- 123-91-1.mol
Last updated:2023-05-04 17:34:32
| Melting point | 10-12 °C |
|---|---|
| Boiling point | 100-102 °C |
| Density | 1.03 |
| vapor density | 3.03 (vs air) |
| vapor pressure | 36 hPa at 20 °C |
| refractive index | 1.421-1.423 |
| Flash point | 12 °C |
| form | Liquid |
| color | Clear Colorless |
| Odor | Faint ether-like odor |
| PH Range | 6 to 8 |
| explosive limit | 2-22% |
| Evaporation Rate | 2.7 |
| Relative density, gas (air=1) | 3.04 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS07,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H225-H319-H335-H351 |
| Precautionary statements | P202-P210-P233-P240-P305+P351+P338-P308+P313 |
| Autoignition Temperature | 180 °C |
| PackingGroup | II |