Propane-1,2-diol
propylene glycol, methylethylene glycol
Propane-1,2-diol
Formula: C3H8O2 | CAS: 57-55-6
Synonyms: propylene glycol, methylethylene glycol
Specification
| Specification | Value/Information |
|---|---|
| Formula | C3H8O2 |
| CAS no. | 57-55-6 |
| Gas Response Factor, 11.7 eV | NA |
| Gas Response Factor, 10.6 eV | 3 |
| Gas Response Factor, 10.0 eV | NA |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.295 |
| Molecular Weight, g/mole | 76.0 |
| Melting point, °C | -60 |
| Specification | Value/Information |
|---|---|
| Boiling point, °C | 187.6 |
| Flash point, °C | 103 |
| Lower Explosive Limit, % | 2.6 |
| Density, g.cm⁻³ | 1.0361 |
| Ionisation Energy, eV | 10 |
| EH40 TWA, ppm | 150 |
| EH40 TWA, mg.m⁻³ | 474 |
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