Thermal pressure and energy–volume coefficients for the acetonitrile + water system

Densities and thermal pressure coefficients for the acetonitrile + water system at temperatures from 298.15 to 328.15 K are reported. These data are used to derive expansivities, energy–volume coefficients, cohesive energy densities, isothermal compressibilities, and derivatives of entropy with respect to pressure. The variation of these parameters with composition and temperature is described.