Contents - Index



R1233zd(E) provides thermodynamic property 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," 

J. Chem. Eng. Data 2015, 60, 2477?2489


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 0 C. (IIR reference)


Liquid viscosity is determined using the correlation provided by: 

Junwei Cui, Shaomin Yan, Shengshan Bi, and Jiangtao Wu

"Saturated Liquid Dynamic Viscosity and Surface Tension of trans-1-Chloro-3,3,3-trifluoropropene and Dodecafluoro-2-methylpentan-3-one

J. Chem. Eng. Data 2018, 63, 751-756


Gas viscosity has been estimated using a corresponding states approach  (with R236a as the reference fluid) 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


Thermal conductivity (liquid and gas) is determined using the correlation provided by: 

Richard A. Perkins and Marcia L. Huber

"Measurement and Correlation of the Thermal Conductivity of trans-1-Chloro-3,3,3-trifluoropropene (R1233zd(E))"

J. Chem. Eng. Data 2017, 62, 2659-2665

Note that the critical enhancement contribution is not implemented.


Surface tension data are provided with a correlation from:

Chieko Kondou, et al., 

"Surface tension of low GWP refrigerants R1243zf, R1234ze(Z), and R1233zd(E)"

International Journal of Refrigeration, Vol. 53, (2015) pp. 80-89.


Fluid Property Information