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)


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


Gaseos 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