IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: 1,2-Dichloropropane with Water
Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) 1,2-Dichloropropane; C3H6Cl2; [78-87-5]  NIST Chemistry WebBook for detail
Original Measurements:
   Howe, G.B.; Mullins, M.E.; Rogers, T.N., AFESC Tyndall Air Force Base, Report ESL-TR-86-66, Vol. 1, Florida, Sept. 1987, 86 pp. (AD-A188 571).

 Variables:
   Temperature = 283 K - 303 K

 Prepared By:
   A. L. Horvath

 Experimental Data:   (Notes on the Nomenclature)
  
t/°C106 * Mass Fraction w1102 * Mass Fraction w1 (compiler) 104 * Mole Fraction x1 (compiler)
102.062 x 1030.20623.294
202.030 x 1030.20303.242
301.867 x 1030.18672.982
 Method/Apparatus/Procedure:
   250 cm3 bottles were filled with distilled deionized water and sealed. Measured volumes of the 1,2-dichloropropane were injected into the bottles through each bottle septum using a microliter syringe. The solute  was in excess of the anticipated solubility limit. The bottles were shaken for 1 hour with a wristaction shaker and allowed to equilibrate for about three weeks. Samples were then injected into a gas chromatograph  equipped with a Carbopack column and a FID detector. The GC responses were compared with calibration plots to establish concentrations.

 Source and Purity of Materials:
   (1) Probably a commercial reagent, at least 99 % pure. Used as received.
   (2) Distilled deionized.

 Estimated Errors:
   Solubility: Not specified.
   Temperature: ± 0.5 K (compiler).