Compilation - Ethene with Ethanol, 2,2',2''-nitrilotris-, (Triethanolamine) and Water (IUPAC SDS Volume 57)
SDS Volume (1320)
Volume 57. Ethene, p None
Original Measurements
Sada, E.; Kumazawa, H.; Butt, M. A.; J. Chem. Eng. Data 1977, 22, 277-278.
Variables:
Room Temp:
298.15
$\pu{K}$
Pressure:
101.3
$\pu{kPa}$
Prepared by:
Method/Apparatus/Procedure:
Equilibrium established between measured volume of gas and a measured amount of gas-free liquid in a cell fitted with a magnetic stirrer. Amount of gas absorbed estimated from change in volume of gas. Concentration of amine determined by titration. Details in source and [1].
Source and Purity of Materials:
- Commercial sample, minimum purity 99.6 mole%.
- Reagent grade of guaranteed quality.
- Distilled and degassed.
Estimated Errors:
Ambient temperature: δT/K = ±0.2 (estimated by the compiler)
Mass concentration (m/v) (1): δα = ±2% (estimated by compiler)
References
1 Onda, K.; Sada, E.; Kobayashi, T.; Kito, S.; Ito, K.; J. Chem. Eng. Jpn. 1970, 3, 18-24.
Components:
- Ethene, $\ce{ C2H4 }$; [74-85-1] NIST WebBook
- Triethanolamine, $\ce{ C6H15NO3 }$; [102-71-6] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Pressure = 1 atmosphere = 1.01325 × 105 Pa.
| $T$ ($\pu{K}$) | $C_{2}$ (mol/L) | α ($\pu{cm3(g) cm-3(l) atm-1}$) |
|---|---|---|
| 298.15 | 0.00 | 0.1111 |
| 298.15 | 0.193 | 0.1131 |
| 298.15 | 0.443 | 0.1138 |
| 298.15 | 0.599 | 0.1156 |
| 298.15 | 0.707 | 0.1161 |
| 298.15 | 0.889 | 0.1165 |
| 298.15 | 1.148 | 0.1163 |
| 298.15 | 1.557 | 0.1150 |
| 298.15 | 2.277 | 0.1100 |
| 298.15 | 2.624 | 0.1053 |
