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Physical properties
| Chemical name |
1,1,1,2-Tetrafluorethane |
| Chemical formula |
CF3-CH2F |
| Molecular weight |
kg/kmol |
102.0 |
| Boiling point at 1.013 bar |
°C |
-26.3 |
| Critical temperature |
°C |
101.1 |
| Critical pressure |
bar |
40.6 |
| Critical density |
kg/m3 |
515 |
| Critical volume |
m3/kg |
1.94 x 10-3 |
| Density liquid1) |
kg/m3 |
1208 |
| Density vapour1) |
kg/m3 |
32.633 |
| Heat of vaporization1) |
kJ/kg |
176.2 |
| Specific heat capacity1) (liquid) |
kJ/kgK |
1.423 |
| Specific heat capacity2) (Vapour) |
kJ/kgK |
0.875 |
| 1) at 25 °C |
| 2) at 25 °C and 1.013 bar |
Vapour pressure
PDF-download of Solkane 134a vapour pressure
Mollier diagramm
PDF-download of Solkane 134 a mollier diagramm.
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