Thermodynamical and structural properties of n-hexan–water solution

On the basis of experimental $PVTx$-data, the thermodynamic and structural properties of the binary system of n-hexane–water are theoretically investigated and analyzed for ten concentrations of water $(0.166, 0.201, 0.234, 0.237, 0.347, 0.615, 0.827, 0.918, 0.935$ and $0.964$ mol. fraction of $\mathrm{H}_2\mathrm{O})$ along different isochors. The measurements were performed by a constant-volume piezometer technique at temperatures of $303.65$–$690.55$ K, densities of $66.87$–$801.20$ kg/m$^3$, and pressures up to $65.7$ MPa.