Dioxane, 1,4-
diethylene dioxide, diethylene ether, dioxan, p-dioxane, dioxane, 1,4-diethylene dioxide
Dioxane, 1,4-
Formula: C4H8O2 | CAS: 123-91-1
Synonyms: diethylene dioxide, diethylene ether, dioxan, p-dioxane, dioxane, 1,4-diethylene dioxide
Specification
| Specification | Value/Information |
|---|---|
| Formula | C4H8O2 |
| CAS no. | 123-91-1 |
| Gas Response Factor, 11.7 eV | 0.85 |
| Gas Response Factor, 10.6 eV | 1.45 |
| Gas Response Factor, 10.0 eV | 1.7 |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.254 |
| Molecular Weight, g/mole | 88.0 |
| Melting point, °C | 11.8 |
| Boiling point, °C | 101 |
| Flash point, °C | 12.8 |
| Lower Explosive Limit, % | 2 |
| Specification | Value/Information |
|---|---|
| Density, g.cm⁻³ | 1.034 |
| Ionisation Energy, eV | 9.13 |
| EH40 TWA, ppm | 25 |
| EH40 TWA, mg.m⁻³ | 91 |
| EH40 STEL, ppm | 100 |
| EH40 STEL, mg.m⁻³ | 366 |
| NIOSH ST, ppm | 100 |
| NIOSH TWA REL, ppm | 360 |
| NIOSH ceiling, ppm | 1 |
| NIOSH ceiling, mg.m⁻³ | 3.6 |
| NIOSH IDLH, ppm | 500 |
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