SDS Volume

Volume 71. Nitromethane with Water or Organic Solvents, p 1191

Source Publication

Walden, P.; Z. Phys. Chem. 55U, 683-720 (1906).

Conditions:

Room Temp: 273 and 298 $\pu{K}$

Compiler:

V.P. Sazonov

Methodology:

The analytical method was used.

  • Method A: 10 to 20 mL of (1) and an appropriate amount of fine dry salt were placed into a glass retort in a thermostat and stirred for many hours. Aliquots of the saturated solution were taken by pipette for titration.
  • Method B: 15-25 mL of (1) and finely divided salt were equilibrated at 40 °C with intensive stirring for one hour. The flask was then placed into a thermostat (25 or 0 °C) and stirred for two hours. After this, stirring was halted and the flask kept at the given temperature for 17-18 hrs. The saturated solutions were then sampled and titrated.

Sample Information:
  1. Not specified.
  2. Not specified.
Measurement Errors:

Ambient temperature: Not reported.
Mass concentration (m/v) (1): Not reported.
Pressure: Not reported.

System Components:
  1. Nitromethane, $\ce{ CH3NO2 }$ ; [75-52-5] NIST WebBook
  2. Tetramethylammonium iodide, $\ce{ C4H12NI }$ ; [75-58-1] NIST WebBook
Experimental Data
Solubility of tetramethylammonium iodide in nitromethane
$T$ (°C) $T$ ($\pu{K}$) 100w2 $x_{2}$
0.0273.2 0.221 7 x 10-4
25.0298.2 0.297 9 x 10-4

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System Components:
  1. Nitromethane, $\ce{ CH3NO2 }$ ; [75-52-5] NIST WebBook
  2. Tetraethylammonium iodide, $\ce{ C8H20IN }$ ; [68-05-3] NIST WebBook
Experimental Data
Solubility of tetraethylammonium iodide in nitromethane
$T$ (°C) $T$ ($\pu{K}$) 100w2 $x_{2}$
0.0273.2 3.002 7.3 x 10-3
25.0298.2 4.887 0.0212

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System Components:
  1. Nitromethane, $\ce{ CH3NO2 }$ ; [75-52-5] NIST WebBook
  2. Tetrapropylammonium iodide, $\ce{ C12H28IN }$ ; [631-40-3] NIST WebBook
Experimental Data
Solubility of tetrapropylammonium iodide in nitromethane
$T$ (°C) $T$ ($\pu{K}$) 100w2 $x_{2}$
0.0273.2 12.52 0.0272
25.0298.2 19.21 0.0443

Download Data   link to XML output link to JSON output link to JSON-LD output