Ari L. Horvath 1 2.5e+01 Ambient temperature 2 2.5 °C -5 1.261e-05 Mole fraction - Liquid (1) 4 1.261 1 -1 1.029e-01 Relative mass - solution (1) 4 1.029 g/kg -4 7.00e-04 Molality (1 in 2) 3 7.00 mol/kg 1 1 Solubility, Solubility data series Equilibrium was established between the water and the 1,3-dichlorobenzene in a sealed flask [1] with the aid of a magnetic stirrer during 48 hours under isothermal conditions. After the sample was filtered through a glass-wool plug, the 1,3-dichlorobenzene was extracted with 2,2, 4-trimethylpentene. Sample optical densities were determined spectrophotometrically [2]. Five parallel determinations were done. The reported work was based upon a Ph.D. dissertation [3]. The International Union of Pure and Applied Chemistry Vesala, A.; Ph.D. Dissertation, University of Turku, Turku, 1973. dissertation Vesala, A.; Acta Chem. Scand. 1974, 28A(8), 839-845. paper https://doi.org/10.3891/acta.chem.scand.28a-0839 541-73-1 1 C6H4C12 InChI=1S/C6H4Cl2/c7-5-2-1-3-6(8)4-5/h1-4H ZPQOPVIELGIULI-UHFFFAOYSA-N 147.002 1,3-Dichlorobenzene Commercial reagent of analytical grade distilled through a column resulting in a more than 99% pure sample. 7732-18-5 2 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water Distilled, deionized, and degassed. 1,3-Dichlorobenzene with Water