Octane
Octane, normal-Octane
Octane
Formula: C8H18 | CAS: 111-65-9
Synonyms: Octane, normal-Octane
Specification
| Specification | Value/Information |
|---|---|
| Formula | C8H18 |
| CAS no. | 111-65-9 |
| Gas Response Factor, 11.7 eV | 0.44 |
| Gas Response Factor, 10.6 eV | 1.6 |
| Gas Response Factor, 10.0 eV | 7 |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.196 |
| Molecular Weight, g/mole | 114.0 |
| Melting point, °C | -56.8 |
| Boiling point, °C | 125.6 |
| Flash point, °C | 15.6 |
| Specification | Value/Information |
|---|---|
| Lower Explosive Limit, % | 0.96 |
| Density, g.cm⁻³ | 0.6986 |
| Ionisation Energy, eV | 9.8 |
| NIOSH ST, ppm | 75 |
| NIOSH TWA REL, ppm | 350 |
| NIOSH ceiling, ppm | 385 |
| NIOSH ceiling, mg.m⁻³ | 1800 |
| NIOSH IDLH, ppm | 1000 |
| OSHA TWA PEL, ppm | 500 |
| OSHA TWA PEL, mg.m⁻³ | 2350 |
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