SDS Volume (4524)
Volume 72. Nitromethane with Water or Organic Solvents: Ternary and Quaternary Systems, p None
Original Measurements
Maslovskaya, N. V.; Dissertation, Kalinin University, 1974.
Variables:
Room Temp: 293 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
The solubility curve was determined by the titration method. No experimental details given.
Source and Purity of Materials:
- Source not specified, pure grade reagent; distilled;
BP = 101.0°C; $n_{D}^{20}$ = 1.3818, $d_{4}^{20}$ = 1.1385. - Source not specified; purity not specified; dried and distilled.
- Doubly distilled.
Estimated Errors:
Ambient temperature: Not reported.
Components:
- Nitromethane, $\ce{ CH3NO2 }$; [75-52-5] NIST WebBook
- N-Ethylethanamine, $\ce{ C4H11N }$; [109-89-7] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Mutual solubility of nitromethane, N-ethylethanamine and water
| $T$ (°C) | $T$ ($\pu{K}$) | w1 | w2 | $x_{1}$ | $x_{2}$ |
|---|---|---|---|---|---|
| 20.0 | 293.2 | 0.0900 | 0.0000 | 0.0280 | 0.0000 |
| 20.0 | 293.2 | 0.0975 | 0.0234 | 0.0315 | 6.3 x 10-3 |
| 20.0 | 293.2 | 0.1362 | 0.0910 | 0.0481 | 0.0269 |
| 20.0 | 293.2 | 0.1671 | 0.1603 | 0.0648 | 0.0519 |
| 20.0 | 293.2 | 0.1934 | 0.1936 | 0.0795 | 0.0665 |
| 20.0 | 293.2 | 0.2111 | 0.2528 | 0.0943 | 0.0943 |
| 20.0 | 293.2 | 0.2072 | 0.3092 | 0.0985 | 0.1227 |
| 20.0 | 293.2 | 0.2746 | 0.3114 | 0.1418 | 0.1342 |
| 20.0 | 293.2 | 0.3035 | 0.3227 | 0.1650 | 0.1465 |
| 20.0 | 293.2 | 0.3721 | 0.3217 | 0.2218 | 0.1600 |
| 20.0 | 293.2 | 0.3928 | 0.3445 | 0.2502 | 0.1831 |
| 20.0 | 293.2 | 0.4705 | 0.3271 | 0.3292 | 0.1910 |
| 20.0 | 293.2 | 0.5051 | 0.3226 | 0.3719 | 0.1983 |
| 20.0 | 293.2 | 0.5540 | 0.3058 | 0.4314 | 0.1988 |
| 20.0 | 293.2 | 0.6001 | 0.2933 | 0.4976 | 0.2030 |
| 20.0 | 293.2 | 0.5647 | 0.2639 | 0.4135 | 0.1613 |
| 20.0 | 293.2 | 0.6222 | 0.2417 | 0.4842 | 0.1570 |
| 20.0 | 293.2 | 0.6860 | 0.2166 | 0.5732 | 0.1511 |
| 20.0 | 293.2 | 0.7319 | 0.1830 | 0.6240 | 0.1302 |
| 20.0 | 293.2 | 0.7850 | 0.1497 | 0.6940 | 0.1104 |
| 20.0 | 293.2 | 0.8315 | 0.1134 | 0.7472 | 0.0851 |
| 20.0 | 293.2 | 0.8503 | 0.0726 | 0.7255 | 0.0517 |
| 20.0 | 293.2 | 0.8965 | 0.0416 | 0.7858 | 0.0304 |
| 20.0 | 293.2 | 0.8352 | 0.0349 | 0.6403 | 0.0223 |
| 20.0 | 293.2 | 0.9325 | 0.0389 | 0.8782 | 0.0306 |
| 20.0 | 293.2 | 0.9800 | 0.0000 | 0.9350 | 0.0000 |


