Cresol, o-
2-methylphenol, ortho-cresol, 2-cresol, o-cresylic acid, 1-hydroxy-2-methylbenzene, 2-hydroxytoluene, 2-methyl phenol
How to detect Cresol, o-
Formula: C7H8O | CAS: 95-48-7
Synonyms: 2-methylphenol, ortho-cresol, 2-cresol, o-cresylic acid, 1-hydroxy-2-methylbenzene, 2-hydroxytoluene, 2-methyl phenol
Specification
| Specification | Value/Information |
|---|---|
| Formula | C7H8O |
| CAS no. | 95-48-7 |
| Gas Response Factor, 11.7 eV | 1.4 |
| Gas Response Factor, 10.6 eV | 1.4 |
| Gas Response Factor, 10.0 eV | 1.50 |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.222 |
| Molecular Weight, g/mole | 108.1 |
| Melting point, °C | 31 |
| Boiling point, °C | 191 |
| Flash point, °C | 81.1 |
| Upper Explosive Limit, % | 74 |
| Specification | Value/Information |
|---|---|
| Lower Explosive Limit, % | 1.3 |
| Density, g.cm⁻³ | 1.048 |
| Ionisation Energy, eV | 8.14 |
| EH40 TWA, ppm | 5 |
| EH40 TWA, mg.m⁻³ | 22 |
| NIOSH TWA REL, ppm | 2.3 |
| NIOSH TWA REL, mg.m⁻³ | 10 |
| NIOSH IDLH, ppm | 250 |
| OSHA TWA PEL, ppm | 5 |
| OSHA TWA PEL, mg.m⁻³ | 22 |
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