SDS Volume
Volume 57. Ethene, p 276
Source Publication
Leites, I. L.; Ivanovskii, F. P.; Khim. Prom. 1962, 9, 653-657.
Conditions:
Room Temp:
243.15
$\pu{K}$
Pressure:
101.325
$\pu{kPa}$
Compiler:
Methodology:
A metal cryostat was cooled with dry-ice and acetone and controlled to a temperature to $\pu{pm 0.05 K}$. The equilibration cell was mounted in the cryostat. The solvent was purified by fractional distillation and analyzed by chromatography. Details were not given.
Sample Information:
- Ethene purity was stated to be 99.9%.
- 2-Propanone was distilled and analyzed by chromatography. Actual purity not given.
Measurement Errors:
Ambient temperature: δT/K = ±0.05
Mass concentration (m/v) (1): δx1/x1 = ±0.01 (authors)
System Components:
- Ethene, $\ce{ C2H4 }$; [74-85-1] NIST WebBook
- Acetone, $\ce{ C3H6O }$; [67-64-1] NIST WebBook
Experimental Data
This result was part of a study for the behavior of solubilities in two-component solvent solutions.
| $T$ ($\pu{K}$) | $T$ (°C) | $x_{1}$ | $k_{\rm{H}}$ ($\pu{atm-1}$) |
|---|---|---|---|
| 243.15 | -30 | 0.02872 | 34.852 |
(1) Only graphical results were available in this paper; a value of log of Henry's constant (H') was read from an enlarged graph by the compiler.
(2) Henry's constant (H) and mole fraction solubility (x1) were calculated by the compiler.
