SDS Volume

Volume 59. Polycyclic Aromatic Hydrocarbons: Binary Non-aqueous Systems, Part II Solutes F-Z, p None

Source Publication

Carre, O. R.; Phillips, D. J.; Brennecke, J. F.; Ind. Eng. Chem. Res. 1994, 33, 1355-1362.

Conditions:

Room Temp: Circa 294 (Ambient Room) $\pu{K}$

Compiler:

W.E. Acree, Jr.

Methodology:

Ultraviolet/visible spectrophotometer and centrifugal automatic particle analyzer.
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.

Sample Information:
  1. 99%, Aldrich Chemical Company, Milwaukee, Wisconsin, USA, was used as received from manufacturer.
  2. HPLC Grade, 99+%, Aldrich Chemical Company, was used as received.
Measurement Errors:

Ambient temperature: T/K: ±2 (compiler). x1: ±0.6% (relative error).

System Components:
  1. Pyrene, $\ce{ C16H10 }$; [129-00-0] NIST WebBook
  2. Acetonitrile, $\ce{ C2H3N }$; [75-05-8] NIST WebBook
Experimental Data
$T$ (°C) $x_{1}$ $x_{2}$
21.0 5.74 x 10-30.9943

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