MD3M
MDM provides high accuracy thermodynamic properties for dodecamethylpentasiloxane (C12H36O4Si5, MW=384.84 g/gmole, CAS#=141-63-9) using the Fundamental Equation of State presented in:
Tho, M., Javid, M.A. Dubberke, Baumhogger, E, Span, R. and Vrabec, J.
Thermodynamic Properties of Dodecamethylpentasiloxane, Tetradecamethylhexasiloxane, and Decamethylcyclopentasiloxane
Ind. Eng. Chem. Res. (2019) 58 (22): 9617-9635 https://doi.org/10.1021/acs.iecr.9b00608
The correlation is implemented for temperatures in the range between 192 K and 630 K and for pressures less than 125 MPa.
Values of specific enthalpy and entropy are referred to 0 for saturated liquid at the normal boiling point (503.03 K).
The viscosity and thermal conductivity for the liquid phase for temperatures between 200 K and 630 K are from REFPROP;
Surface Tension data are from:
A. Mulero and I. Cachadiņa
Recommended Correlations for the Surface Tension of Several Fluids Included in the REFPROP Program
Journal of Physical and Chemical Reference Data 43, 023104 (2014);