Methylheptan-3-one, 5-
amyl ethyl ketone, ethyl amyl ketone, 3-methyl-5-heptanone
Methylheptan-3-one, 5-
Formula: C8H16O | CAS: 541-85-5
Synonyms: amyl ethyl ketone, ethyl amyl ketone, 3-methyl-5-heptanone
Specification
| Specification | Value/Information |
|---|---|
| Formula | C8H16O |
| CAS no. | 541-85-5 |
| Gas Response Factor, 11.7 eV | 0.56 |
| Gas Response Factor, 10.6 eV | 0.77 |
| Gas Response Factor, 10.0 eV | 0.88 |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.175 |
| Molecular Weight, g/mole | 128.0 |
| Melting point, °C | 53.4 |
| Boiling point, °C | 157.2 |
| Flash point, °C | 58.9 |
| Specification | Value/Information |
|---|---|
| Lower Explosive Limit, % | - |
| Density, g.cm⁻³ | 0.823 |
| Ionisation Energy, eV | ~9.1 |
| EH40 TWA, ppm | 10 |
| EH40 STEL, ppm | 20 |
| NIOSH ST, ppm | 25 |
| NIOSH TWA REL, ppm | 130 |
| NIOSH IDLH, ppm | 100 |
| OSHA TWA PEL, ppm | 25 |
| OSHA TWA PEL, mg.m⁻³ | 130 |
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