William E. Acree, Jr. 1 2.10e+01 Ambient temperature 3 2.10 &deg;C -2 5.40e-02 Mole fraction - Liquid (1) 3 5.40 1 -1 9.460e-01 Mole fraction - Liquid (2) 4 9.460 1 1 1 Solubility, Solubility data series Ultraviolet/visible spectrophotometer and centrifugal automatic particle analyzer.<br>Excess solute and solvent were allowed to equilibrate under vigorous agitation at ambient temperature (presumed). Sample was centrifuged at 3000 rpms to remove solid particles in suspension. Samples of 2 mLs of saturated liquid were then removed and diluted quantitatively for subsequent spectrophotometric analysis. Attainment of equilibrium was verified by repetitive measurements taken at 24 hour intervals. The International Union of Pure and Applied Chemistry Carre, O. R.; Phillips, D. J.; Brennecke, J. F.; Ind. Eng. Chem. Res. 1994, 33, 1355-1362. paper https://doi.org/10.1021/ie00029a035 129-00-0 1 C16H10 InChI=1S/C16H10/c1-3-11-7-9-13-5-2-6-14-10-8-12(4-1)15(11)16(13)14/h1-10H BBEAQIROQSPTKN-UHFFFAOYSA-N 202.251 Pyrene 99%, Aldrich Chemical Company, Milwaukee, Wisconsin, USA, was used as received from manufacturer. 105-54-4 2 C6H12O2 InChI=1S/C6H12O2/c1-3-5-6(7)8-4-2/h3-5H2,1-2H3 OBNCKNCVKJNDBV-UHFFFAOYSA-N 116.158 Ethyl butyrate 99%, Aldrich Chemical Company, was used as received. Pyrene with Ethyl butyrate