IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: 4-Chlorophenol with Water
Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) 4-Chlorophenol; C6H5ClO; [106-48-9]  NIST Chemistry WebBook for detail
Original Measurements:
   Blackman, G.E.; Park, M.H.; Garton, G., Arch. Biochem. Biophys. 1955, 54(1), 55-71.

 Variables:
   Temperature = One temperature   
pH = 5.1

 Prepared By:
   A. Vesala

 Experimental Data:   (Notes on the Nomenclature)
  
t/°C10-1 * g1/V2 [g dm**-3]101 * Concentration c1 [mol dm**-3]Concent. c1 Note103 * Mole Fraction x1x1 Note
252.702.1b3.89a
 Notes:
   a  Calculated by F. W. Getzen.
   b  Reported value measured at pH 5.1.

 Method/Apparatus/Procedure:
   The samples were equilibrated in a thermostat bath with temporary shaking over periods of 3-4 weeks. During the equilibration time, the pH values of the solutions were controlled by dropwise addition of phosphate buffer solution. The analysis of the solute concentration in the saturated samples was done spectrophotometrically either directly or by using proper colorizing agents.

 Source and Purity of Materials:
   (1) Probably a commercial reagent, source and purity not specified.
   (2) Distilled.

 Estimated Errors:
   Solubility: <5% (evaluated on the basis of the reported results of the two techniques of analysis).