Contents - Index



R1233zd(E) provides thermodynamic propery information for refrigerant R1233zd(E) (C3ClH2F3, 1-chloro-3,3,3-trifluoropropene).  The thermodynamic properties are determined from the equation of state in: 


Mondejar, M.E., McLinden, M.O., Lemmon, E.W.

"Thermodynamic Properties of Trans-1-chloro-3,3,3-trifluoropropene

(R1233zd(E)): Vapor Pressure, p-rho-T Data, Speed of Sound Measurements

and Equation of State," to be submitted to J. Chem. Eng. Data


The information in this paper was made available in advance of the publication by Eric Lemmon at NIST.


The correlation is valid for temperatures in the range between 195.15 K to 550 K for pressures less than 100 MPa.  


Enthalpy and entropy values are referenced to 200 kJ/kg and 1 kJ/kg-K, respectively, for saturated liquid at 0C. (IIR reference)


Viscosity and thermal conductivity have been 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


R236fa was used as the reference fluid.  The estimated transport properties should be applicable for the range in which the equation of state is valid.


Surface tension data are provided with a correlation from Chieko Kondou, et al., Internation Journal of Refrigeration, Vol. 53, (2015) pp. 80-89.


Fluid Property Information