| Abstract
| - Liquid−liquid equilibrium (LLE) data from 288.15 K to 323.15 K are reported for the binary system of propylvinyl ether (PVE) + water, and tie-lines for the ternary systems of PVE + methanol or ethanol + water at 298.15K were analytically determined by using a stirred and thermoregulated cell. The experimental data were correlatedby using the NRTL equation. Additionally, the deviations in molar refractivity (ΔR) at 293.15 K for the binarysystems of PVE + ethanol, ethanol + 2,2,4-trimethylpentane, and PVE + 2,2,4-trimethylpentane were measured,and the excess molar volumes (VE) and ΔR for the ternary system of PVE + ethanol + 2,2,4-trimethylpentanewere determined from the measured densities and refractive indices.
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