IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

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 Solubility System: Chlorobenzene with Water

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Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) Chlorobenzene; C6H5Cl; [108-90-7]  NIST Chemistry WebBook for detail

Original Measurements:
   Goldman, S., Ph.D. Dissertation, McGill University, Montreal, 1969, p 84.

Variables:
   Temperature = Temperature

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
  

t/°C	101 * g1/V2 [g dm**-3]	102 * Concentration c1 [mol dm**-3]	Concent. c1 Note	103 * Mole Fraction x1	x1 Note
25	5.225	2.90	b	2.959	c
35.1	7.405	4.11	b	4.234	c
45.06	9.639	5.35	b	5.567	c

Notes:
   ^a  Calculated by F. W. Getzen.
   ^b  Reported.
   ^c  Calculated by compiler.

Method/Apparatus/Procedure:
   Equilibrium experiments were carried out in a constant temperature water bath using a stirrer. An equilibration period of at least 5 days was allowed. The total water content in the organic phase was determined by a Karl Fischer titration. Each reported water solubility was obtained as an average of at least two independent determinations.

Source and Purity of Materials:
   (1) Distilled.
   (2) Reagent grade, washed with conc. H₂SO₄ and with 1 M NaHCO₃ and then fractionally distilled over silica gel.

Estimated Errors:
   Solubility: ±2%.
   Temperature: ±0.1 K.

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Last updated: February 18, 2015 (Created: August 17, 2007)