Butanol, 2-
butan-2-ol, methyl ethyl carbinol, sec-butyl alcohol, 1-methyl propanol, s-butyl alcohol, sec-butanol
How to detect Butanol, 2-
Formula: C4H10O | CAS: 78-92-2
Synonyms: butan-2-ol, methyl ethyl carbinol, sec-butyl alcohol, 1-methyl propanol, s-butyl alcohol, sec-butanol
Specification
| Specification | Value/Information |
|---|---|
| Formula | C4H10O |
| CAS no. | 78-92-2 |
| Gas Response Factor, 11.7 eV | 1.20 |
| Gas Response Factor, 10.6 eV | 3.00 |
| Gas Response Factor, 10.0 eV | 8.00 |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.325 |
| Molecular Weight, g/mole | 74.1 |
| Melting point, °C | -115 |
| Boiling point, °C | 100 |
| Flash point, °C | 23 |
| Upper Explosive Limit, % | 11 |
| Lower Explosive Limit, % | 1.65 |
| Density, g.cm⁻³ | 0.81 |
| Specification | Value/Information |
|---|---|
| Ionisation Energy, eV | 10.1 |
| EH40 TWA, ppm | 100 |
| EH40 TWA, mg.m⁻³ | 308 |
| EH40 STEL, ppm | 150 |
| EH40 STEL, mg.m⁻³ | 462 |
| NIOSH ST, ppm | 150 |
| NIOSH TWA REL, ppm | 100 |
| NIOSH ST, mg.m⁻³ | 450 |
| NIOSH TWA REL, mg.m⁻³ | 305 |
| NIOSH IDLH, ppm | 2000 |
| OSHA TWA PEL, ppm | 150 |
| OSHA TWA PEL, mg.m⁻³ | 450 |