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Table 1 Thermophysical properties of the selected pure working fluids

From: Investigation on geothermal binary-flashing cycle employing zeotropic mixtures as working fluids

FluidMolecular mass (kg/kmol)Critical temperature (oC)Critical pressure (kPa)Normal boiling point (oC)GWPFlammability
R245fa134.05154.013651.0015.141030Non flammable
R60058.12151.983796.00− 0.49~20Flammable