Methanol
methanol, carbinol, Columbian spirits, methanol, pyroligneous spirit, wood alcohol, wood naphtha, wood spirit, pyroxylic spirit
How to detect Methanol
Formula: CH4O | CAS: 67-56-1
Synonyms: methanol, carbinol, Columbian spirits, methanol, pyroligneous spirit, wood alcohol, wood naphtha, wood spirit, pyroxylic spirit
Specification
Specification | Value/Information |
---|---|
Formula | CH4O |
CAS no. | 67-56-1 |
Gas Response Factor, 11.7 eV | 2.9 |
Gas Response Factor, 10.6 eV | ZR |
Gas Response Factor, 10.0 eV | ZR |
ppm per mg/m⁻³, (20 °C, 1 bar) | 0.751 |
Molecular Weight, g/mole | 32.0 |
Melting point, °C | '-98 |
Boiling point, °C | 65 |
Flash point, °C | 11.1 |
Upper Explosive Limit, % | 36 |
Lower Explosive Limit, % | 6 |
Density, g.cm⁻³ | 0.791 |
Specification | Value/Information |
---|---|
Ionisation Energy, eV | 10.85 |
EH40 TWA, ppm | 200 |
EH40 TWA, mg.m⁻³ | 266 |
EH40 STEL, ppm | 250 |
EH40 STEL, mg.m⁻³ | 333 |
NIOSH ST, ppm | 250 |
NIOSH TWA REL, ppm | 200 |
NIOSH ST, mg.m⁻³ | 325 |
NIOSH TWA REL, mg.m⁻³ | 260 |
NIOSH IDLH, ppm | 6000 |
OSHA TWA PEL, ppm | 200 |
OSHA TWA PEL, mg.m⁻³ | 260 |