**MD4M**

MD4M provides high accuracy thermodynamic properties for MD4M (tetradecamethylhexasiloxane, C14H42O5Si6, MW=458.99 g/gmole, CAS#=107-52-8) using the Fundamental Equation of State presented in:

Colonna, P., Nannan, N.R., Guardone, A., and Lemmon, E.W.,

Multiparameter equations of state for selected siloxanes,

Fluid Phase Equilibria, 244 (2006) 193-211

The correlation is valid for temperatures in the range between 214.15 K and 673K for pressures less than 30 MPa.

Values of specific enthalpy and entropy are referred to 0 for saturated liquid at the normal boiling point 535.0 K).

Transport properties are not implemented for this fluid.