This manuscript presents experimental data on the density and viscosity of mixtures of 5-methyl furfural with 1-alkanols (ranging from 1-butanol to 1-heptanol) at a pressure of 0.1 MPa and temperatures between 293.15 K and 323.15 K. The Redlich–Kister model effectively described the experimental results for derived properties (excess molar volume and viscosity deviation). The PC-SAFT equation of state accurately represented the experimental density data using both predictive and fitted approaches, and with the fitted approach yielding the best results for excess molar volume.
