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Physical properties
| Chemical name |
Pentafluorethane/Trifluorethane |
| Chemical formula |
CHF2-CF3/CH3-CF3 |
| Molecular weight |
kg/kmol |
98.9 |
| Boiling point at 1.013 bar |
°C |
-46.5 |
| Critical temperature |
°C |
70.8 |
| Critical pressure |
bar |
37.2 |
| Critical density |
kg/m3 |
494 |
| Critical volume |
m3/kg |
2.02 x 10-3 |
| Density liquid1) |
kg/m3 |
1057 |
| Density saturated vapour1) |
kg/m3 |
68.25 |
| Heat of vaporization1) |
kJ/kg |
137.6 |
| Specific heat capacity1) (liquid) |
kJ/kgK |
1.527 |
| Specific heat capacity2) (Vapour) |
kJ/kg K |
0.880 |
| 1)at 25 °C |
| 2)at 25 °C and 1,013 bar |
Vapour pressure
PDF-download of Solkane 507 vapour pressure
Mollier diagramm
PDF-download of Solkane 507 mollier diagramm.
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