Experimental data on the solid-liquid equilibria in 2,6-dimethylnaphthalene (DMN) + C-1-C-7 1-alkanols were obtained over the temperature range of 243.15 K to 343.15 K. The solubility of 2,6-DMN in alcohols increases with increase in polarity of alcohol. The results were well fitted by the best correlation equation. Densities of their binary mixtures have been measured at the temperatures from 253.15 K to 333.15 K and at the mole fractions from 0.0017 to 0.0167. Results for the density Were well correlated with the empirical equations.