Contents - Index



R514A (also known as Opteon XP30) is an azeotropic mixture consisting of 74.7 weight% R1336mzzZ and 25.3% trans-1-2-dichloroethylene that is considered to be a replacement fluid for R123 It has a molar mass of 139.6 kg/kmol.  


Property data for R514A are provided using a generalized equation of state fitted by F-Chart Software using thermodynamic property data provided by ChemoursThe model is applicable for temperatures between 230 K and 500 K with pressures up to 20 MPa.  The reference state is saturated liquid at 0 C for which specific enthalpy and entropy are 200 kJ/kg and 1.0 kJ/kg-K, respectively.


No transport property could be found.  Transport properties were estimated using a corresponding states approach  as suggested in:


Klein, S.A., McLinden, M.O., and Laesecke , A., "An improved extended corresponding states method for estimation of viscosity of pure refrigerants and mixtures",  Int. J. of Refrigeration, 20, pp. 208-217, 1997


McLinden et al., "An extended corresponding states model for the thermal conductivity of refrigerants and refrigerant mixtures", Int. J. of Refrigeration, 23, pp. 43-63, 2000


Fluid Property Information