SDS Volume
Volume 60. Halogenated Methanes with Water, p None
Source Publication
Swain, C. G.; Thornton, E. R.; J. Am. Chem. Soc. 1962, 84, 822-6.
Conditions:
Room Temp:
303 - 313
$\pu{K}$
Pressure:
Pressure
Compiler:
Methodology:
The measuring apparatus was described by Brown, et al. [1]. Iodomethane gas was admitted to the measurement apparatus from a storage bulb by distillation. The gas volume absorbed by water was determined using a gas buret. The temperature was controlled by a water bath and the equilibrium was aided by a magnetic stirrer in the equilibration bulb. The concentration in the solution was calculated from the pressure and volume measured.
Sample Information:
- Eastman Kodak Co., redistilled before use.
- Double distilled.
Measurement Errors:
Ambient temperature: ±0.01 K.
Mass concentration (m/v) (1): ±3%.
Pressure: ±0.05 mmHg.
Methodology Citation
1 Brown, H. C.; Taylor, M. D.; Gerstein, M. J.; Am. Chem. Soc. 1944, 66, 431.
System Components:
- Iodomethane, $\ce{ CH3I }$; [74-88-4] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | P/c (mmHg dm^3 mol^-1) | 100w1 a | $x_{1}$ | $k_{\rm{H}}$ (m3 atm mol-1) |
|---|---|---|---|---|
| 29.44 | 4.88 x 103 | 1.397 | 1.793 x 10-3 | 6.421 x 10-3 |
| 29.45 | 4.9 x 103 | 1.392 | 1.788 x 10-3 | 6.447 x 10-3 |
| 40.34 | 6.85 x 103 | 1.478 | 1.900 x 10-3 | 9.013 x 10-3 |
| 40.35 | 6.92 x 103 | 1.463 | 1.881 x 10-3 | 9.105 x 10-3 |
