VOLUMETRIC PROPERTIES OF BINARY-MIXTURES .2. MIXTURES OF NORMAL-HEXANE WITH ETHANOL AND 1-PROPANOL

In the second part of this series of papers we report experimental densities for the binary mixtures n-hexane + ethanol and n-hexane + 1-propanol. The pressure range at 298.15 K is from 1 to 340 bar. At atmospheric pressure the densities have been measured also at 288.15 and 308.15 K. The data have been used for calculating excess volumes, isothermal compressibilities, and thermal expansion coefficients. In addition ultrasound velocity measurements are reported that have been used for calculating isentropic compressibilities.