Isophorone
3,5,5-trimethylcyclohex-2-en-1-one, isoacetophorone, 1,1,3-trimethyl-3-cyclohexene-1-one, 1,3,5-trimethyl-2-cyclohexenone, 3,5,5-trimethyl-2-cyclo-hexen-1-one
How to detect Isophorone
Formula: C9H14O | CAS: 78-59-1
Synonyms: 3,5,5-trimethylcyclohex-2-en-1-one, isoacetophorone, 1,1,3-trimethyl-3-cyclohexene-1-one, 1,3,5-trimethyl-2-cyclohexenone, 3,5,5-trimethyl-2-cyclo-hexen-1-one
Specification
Specification | Value/Information |
---|---|
Formula | C9H14O |
CAS no. | 78-59-1 |
Gas Response Factor, 11.7 eV | 1.1 |
Gas Response Factor, 10.6 eV | 0.8 |
Gas Response Factor, 10.0 eV | 1 |
ppm per mg/m⁻³, (20 °C, 1 bar) | 0.174 |
Molecular Weight, g/mole | 138.2 |
Melting point, °C | -8 |
Boiling point, °C | 215 |
Flash point, °C | 84.4 |
Upper Explosive Limit, % | 4 |
Specification | Value/Information |
---|---|
Lower Explosive Limit, % | 0.8 |
Density, g.cm⁻³ | 0.923 |
Ionisation Energy, eV | 9.07 |
EH40 STEL, ppm | 5 |
EH40 STEL, mg.m⁻³ | 29 |
NIOSH TWA REL, ppm | 4 |
NIOSH TWA REL, mg.m⁻³ | 23 |
NIOSH IDLH, ppm | 200 |
OSHA TWA PEL, ppm | 25 |
OSHA TWA PEL, mg.m⁻³ | 140 |