SDS Volume (2049)

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

Original Measurements

McLaughlin, E.; Scott, R. L.; J. Phys. Chem. 1956, 60, 674-676.

Variables:

Room Temp: 298 $\pu{K}$

Prepared by:

W.E. Acree, Jr.

Method/Apparatus/Procedure:

Constant temperature bath, a precision thermometer and uv/visible spectrometer.
Mixtures of known concentrations sealed in glass ampoules and allowed to equilibrate at a constant temperature for an unspecified length of time. Solubilities calculated from spectral absorbance data at 270 nm.

Source and Purity of Materials:

1. White Label, Eastman Kodak Company, Rochester, New York, USA, was recrystallized ten times from ethanol.
2. Purity not specified, synthesized by authors, was fractionally distilled shortly before use.

Estimated Errors:

Ambient temperature: T/K: precision ±0.01. x₁: ±3% (relative error; compiler).