| Chemical name |
Trifluormethane |
| Chemical formula |
CHF3 |
| Molecular weight |
kg/kmol |
70.0 |
| Boiling point at 1.013 bar |
°C |
-82.0 |
| Freezing point |
°C |
-155.0 |
| Critical temperature |
°C |
26.3 |
| Critical pressure |
bar |
48.7 |
| Critical density |
kg/m3 |
527 |
| Critical volume |
m3/kg |
1.90 x 10-3 |
| Density liquid at -40 °C |
kg/m3 |
1274 |
| Density liquid at +20 °C |
kg/m3 |
824 |
| Density saturated vapour at -40 °C |
kg/m3 |
30.47 |
| Density saturated vapour at +20 °C |
kg/m3 |
259.67 |
| Heat of vaporization at -90 °C |
kJ/kg |
248.4 |
| Specific heat capacity1) (liquid) |
kJ/kgK |
1.355 |
| Specific heat capacity2) (vapour) |
kJ/kgK |
0.674 |
