SDS Volume
Volume 68. Halogenated Aliphatic Compounds C3-C14 with Water, p None
Source Publication
Kabal'nov, A. S.; Gervits, L. D.; Makarov, K. N.; Kolloidnyi Zh. 52, 1060-6 (1990).
Conditions:
Room Temp: 298 $\pu{K}$
Compiler:
Methodology:
The solubility of octadecafluorooctane in water was calculated from the kinetic data derived from observations of particle growth in aqueous emulsions in which Ostwald ripening takes place. The kinetics of the coarsening of particles was observed by photon correlation spectroscopy on a Coulter N4 instrument. The calculation was based upon the Lifshits-Slezov equation.
Sample Information:
- Commercial reagent, >99% pure, passed through a column with $\ce{Al2O3}$ before use.
- Double distilled and deionized.
Measurement Errors:
Ambient temperature: ±1 K.
Mass concentration (m/v) (1): Twice that of other results.
System Components:
- Octadecafluorooctane, $\ce{ C8F18 }$; [307-34-6] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | S1:2 | 100w1 | $x_{1}$ |
|---|---|---|---|
| 25 | 1.02 x 10-9 | 1.77 x 10-7 | 7.28 x 10-11 |
