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R1336mzz(Z)

 

R1336mzz(Z) (also referred to as HFO1336mzz(Z)) provides property data for cis-1,1,1,4,4,4-Hexafluoro-2-butene, MW 164.06 g/gmole, CAS# 692-49-9).  This fluid is also known DR-2 and Formacel®1100.  The thermodynamic properties are obtained using the reduced Helmholtz equation of state determined by McLinden, M.O. and Akasaka, R.

The properties are valid for temperatures between 182 K and 500 K for pressures up to 46 MPa.

 

The IIR reference is used for specific enthalpy and entropy, i.e., h=200 kJ/kg and s=1 kJ/kg-K for saturated liquid at 273.15 K.

 

Transport properties for the liquid phase are estimated for temperatures between 200 K and 500 K for gaseous states and between 185 K and 444 K for liquid states.based 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

 

Note:  This equation of state provided in version 11.656 replaces a less-accurate version using the Martin-Hou equation of state.  

 

Fluid Property Information