Compilation - Hexadecafluoroheptane with Water (IUPAC SDS Volume 68)
SDS Volume (3526)
Volume 68. Halogenated Aliphatic Compounds C3-C14 with Water, p None
Original Measurements
Kabal'nov, A. S.; Makarov, K. N.; Shcherbakova, O. V.; J. Fluorine Chem. 50, 271-84 (1990).
Variables:
Room Temp: 298 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
The solubility values were calculated from the particle size growth in emulsions due to Ostwald ripening. The particle size analysis of emulsions was accomplished through the use of a photon correlation spectrometer. The kinetics of particle size growth were observed until a 200 nm diameter was attained. The solubility measurement method showed a very low detection limit. Further details on Ostwald ripening kinetics are described elsewhere [1].
Source and Purity of Materials:
- Source not given. Commercial grade, >99% pure.
- Doubly distilled and deionized.
Estimated Errors:
Ambient temperature: ±1.0 K.
Mass concentration (m/v) (1): About ±30%.
References
Components:
- Hexadecafluoroheptane, $\ce{ C7F16 }$; [335-57-9] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | $C_{1}$ (mol/dm3) | 100w1 | $x_{1}$ |
|---|---|---|---|
| 2.5 | 3.1 x 10-8 | 1.20 x 10-6 | 5.58 x 10-4 |
