Contents - Index



DiethylEther provides high accuracy thermodynamic properties for diethyl ether (also called ethyl ether and ethyl oxide), (C2H5)2O , MW 74.122 g/gmole) using the Fundamental Equation of State presented in:


"A New Functional Form for Equations of State for Some Weakly Associating Fluids"

Monika Thol, Lorenzo Piazza, Roland Span

Int J Thermophys (2014) 35:783-811


The correlation is valid for temperatures in the range between 270 K and 500 K for pressures less than 100 MPa.  Enthalpy and entropy values are referenced to zero for saturated liquid at the normal boiling temperature.


Transport properties and surface tension data are provided using correlations given in:

Yaws, Carl L., ed. Chemical Properties Handbook. New York: McGraw-Hill, 1999. 



Fluid Property Information