SDS Volume
Volume 67. Halogenated Ethanes and Ethenes with Water, p 561
Source Publication
Druzhinin, I. G.; Shostakovskii, M. F.; J. Gen. Chem. USSR 12, 48-54 (1942).
Conditions:
Room Temp:
308
$\pu{K}$
Concentration
Compiler:
Methodology:
A 20 mL 1,2-dibromoethane sample was mixed with 40 mL aqueous electrolyte solution in a flask fitted with a thermostat jacket and a powerful stirrer. After a stirring time of 2-3 days, samples were taken from both phases for analysis. The bromine concentration was determined by adding $\ce{HNO3}$ to the solution and the free bromine was titrated with $\ce{AgNO3}$ solution. The water content of the organic rich phase was calculated by the method of Kariusu [1].
Sample Information:
- Source and purity not given.
- Source and purity not given.
- Distilled.
Measurement Errors:
Ambient temperature: ±0.5 K (compiler).
Mass concentration (m/v) (1): Not specified.
Methodology Citation
1 Shostakovskii, M. F.; Druzhinin, I. G.; Zh. Obshch. Khim. 12, 42-47 (1942).
System Components:
- 1,2-Dibromoethane, $\ce{ C2H4Br2 }$; [106-93-4] NIST WebBook
- Magnesium chloride, $\ce{ MgCl2 }$; [7786-30-3] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | w1 | 100w2 | $x_{1}$ |
|---|---|---|---|
| 35.0 | 1.9 x 10-3 | 12.28 | 2.36 x 10-4 |
| 35.0 | 4.3 x 10-4 | 21.57 | 5.67 x 10-5 |
