| Abstract
| - Densities and viscosities for p-xylene with cyclohexane, heptane, octane, and N-methyl-2-pyrrolidone weredetermined from (298.15 to 353.15) K and at atmospheric pressure. The measurements were carried outover the whole range of composition, using a vibrating-tube density meter and a Ubbelohde viscometer.Density and viscosity measurements were used to compute the excess molar volumes, VE, and viscositydeviations, Δη. The excess molar volumes, VE, and viscosity deviations, Δη, have been fit to the Redlich−Kister equation, and the coefficients and estimates of the standard error values are given.
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