Difluoroethane, 1,1-
R152a
Difluoroethane, 1,1-
Formula: C2H4F2 | CAS: 75-37-6
Synonyms: R152a
Specification
| Specification | Value/Information |
|---|---|
| Formula | C2H4F2 |
| CAS no. | 75-37-6 |
| Gas Response Factor, 11.7 eV | ZR |
| Gas Response Factor, 10.6 eV | ZR |
| Gas Response Factor, 10.0 eV | ZR |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.339 |
| Molecular Weight, g/mole | 66.0 |
| Specification | Value/Information |
|---|---|
| Melting point, °C | -117 |
| Boiling point, °C | -25 |
| Flash point, °C | -81 |
| Upper Explosive Limit, % | 17.1 |
| Lower Explosive Limit, % | 5.1 |
| Density, g.cm⁻³ | 1.004 |
| Ionisation Energy, eV | 11.87 |
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