Densities, dynamic viscosities, and speed of sound of glyceline + 1-alcohols (C2-C4) from 288.15 to 343.15 K at 0.1 MPa

In this work, we present experimental densities, viscosities, and speed of sound of a Deep Eutectic Solvent (Glyceline) with 1-alcohols (C₂-C₄) from (288.15 to 343.15) K at 0.1 MPa. Densities and speed of sound are from a vibrating tube densimeter while dynamic viscosities are from a rolling ball microviscosimeter. The binary mixture of Glyceline + 1-Butanol presents a liquid–liquid separation. Excess molar volumes, viscosity deviations, speed of sound deviations and isentropic compressibility deviations are calculated from experimental measurements. Excess molar volumes and viscosity deviations are negative at all temperatures. Speed of sound deviations are negative and positive. The Redlich-Kister equation is used to correlate the excess molar volume and the viscosity, speed of sound and isentropic compressibility deviations. We have used the Akaike Information Criterion corrected for small samples to obtain the optimal number of coefficients in the Redlich-Kister equation. Kinematic viscosities are correlated using the McAllister and the Nava-Rios equations. The average absolute percentage deviation of the McAllister equation is 3.09 % while for the Nava-Rios equation is 1.82 %.