IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Ethene with (R) -1-Methyl-4-(1-methylethenyl) cyclohexene or Limonene
Components:
   (1) Ethene, (Ethylene); C2H4; [74-85-1]  NIST Chemistry WebBook for detail
   (2) (R) -1-Methyl-4-(1-methylethenyl) cyclohexene or Limonene; C10H16; [5989-27-5 see also 499-97-8]  NIST Chemistry WebBook for detail
Original Measurements:
   McDaniel, A. S., J. Phys. Chem. 1911, 15, 587-610.

 Variables:
   Temperature = 295.15 K
   Pressure = 101.3 (1 atm) kPa

 Prepared By:
   H.L. Clever

 Experimental Remarks:
   EVALUATOR'S COMMENT: McDaniels data should be used with caution. His values are often 20 percent or more too small when compared with more reliable data.

 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 NoteRemark(s)
22.0295.152.753 → 3.05in 12 h.Equilibrium not established
 Notes:

Method/Apparatus/Procedure:
   The apparatus is all glass. It consists of a gas buret connected to a contacting vessel. The solvent is degassed by boiling under reduced pressure. Gas pressure or volume is adjusted using mercury displacement. Equilibration is achieved at atm pressure by hand shaking, and incrementally adding gas to the contacting chamber. Solubility measured by obtaining total uptake of gas by known volume of the solvent.

 Source and Purity of Materials:
   (1) Ethene. Prepared by reaction of 1, 2-dibromoethane with zinc-copper.
   (2) Limonene.

 Estimated Errors:
   Solubility: δ L/L ≥ -0.20