IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Ethene with 1-Propanol

   (1) Ethene; C2H4; [74-85-1]  NIST Chemistry WebBook for detail
   (2) 1-Propanol; C3H8O; [71-23-8]  NIST Chemistry WebBook for detail

Original Measurements:
   Yano, T.; Kidaka, T.; Miyamoto, H.; Murakami, T., Proc. Soc. Chem. Engrs, Japan (Osaka), Oct. 14, 1968, 89-90.

   Temperature = 298.15 K
   Pressure = 298.15 K

Prepared By:
   W. Hayduk

Experimental Remarks:

   Although not specifically stated in paper it was assumed by the compiler that the reported solubility was for a total pressure of 101.325 kPa; therefore, the solubility for a partial pressure of 101.325 kPa was calculated assuming Henry's law and an ethene molar volume of 24320 cm3 / mole at 298.15 K and 101.325 kPa.

Experimental Data:   (Subscripts 1,2,3, ..., in column headings refer to components 1,2,3, ...)
t/°CT/KOstwald coefficient L [cm3 gas (cm3 solvent)&#]Ostwald NoteHenry's law constant, K [atm]Henry Constant NoteMole Fraction (x1)x1 Note
25.0298.152.341139.61 (mole fraction)−10.00697101.325 kPa
25.0298.15101.32512.341139.610.007171.P1=101.325 kPa
   1  Calculated by compiler.

   A glass apparatus was employed in which the uptake of gas by a known volume of solvent in a dissolution cell was volumetrically determined. The gas was displaced by mercury as the gas dissolved at constant pressure. A magnetically operated gas circulating pump and bubbling tip were provided for bubbling the gas through the solvent in the dissolution cell.

Source and Purity of Materials:
   1. Source and purity not given.
   2. Source and purity not given.

Estimated Errors:
   Solubility: δ x1/x1 = ± 0.03 (Compiler)