Ketene
ethenone, ethenone, carbomethene, Ketoethylene
How to detect Ketene
Formula: C2H2O | CAS: 463-51-4
Synonyms: ethenone, ethenone, carbomethene, Ketoethylene
Specification
Specification | Value/Information |
---|---|
Formula | C2H2O |
CAS no. | 463-51-4 |
Gas Response Factor, 11.7 eV | NA |
Gas Response Factor, 10.6 eV | 3.00 |
Gas Response Factor, 10.0 eV | NA |
ppm per mg/m⁻³, (20 °C, 1 bar) | 0.572 |
Molecular Weight, g/mole | 42.0 |
Melting point, °C | -150 |
Boiling point, °C | -56 |
Lower Explosive Limit, % | - |
Ionisation Energy, eV | 9.617 |
Specification | Value/Information |
---|---|
EH40 TWA, ppm | 0.5 |
EH40 TWA, mg.m⁻³ | 0.87 |
EH40 STEL, ppm | 1.5 |
EH40 STEL, mg.m⁻³ | 2.6 |
NIOSH ST, ppm | 1.5 |
NIOSH TWA REL, ppm | 0.5 |
NIOSH ST, mg.m⁻³ | 3 |
NIOSH TWA REL, mg.m⁻³ | 0.9 |
NIOSH IDLH, ppm | 5 |
OSHA TWA PEL, ppm | 0.5 |
OSHA TWA PEL, mg.m⁻³ | 0.9 |