SDS Volume

Volume 71. Nitromethane with Water or Organic Solvents, p None

Source Publication

Franzosini, P.; Riccardi, R.; Rolla, M.; Ric. Sci. 38, 123-6 (1968).
Ferloni, P.; Riccardi, R.; Int. Data Series: Sel. Data Mixtures, Ser. A(2), 84-90 (1977).

Conditions:

Room Temp: 366 - 381 $\pu{K}$

Compiler:

V.P. Sazonov

Methodology:

The synthetic method [1] was used. Tubes were filled under vacuum with known masses of degassed and moisture-free components, sealed, and then placed in a thermostat bath filled with paraffin oil. The mixtures in the tubes were shaken by a Chemap vibromixer type E-1. Temperatures were measured with Degussa $\ce{Pt}$ resistance thermometers, which were checked against standards. Phase changes (cloud points) were observed as mixtures were cooled.

Sample Information:
  1. Fluka AG; purity 99 mole%; fractionally distilled, degassed and finally distilled through a $\ce{P2O5}$ filled tube.
  2. Fluka AG; purity 99 mole%; purification as above.
Measurement Errors:

Ambient temperature: reproduced better than 0.1 K.

Methodology Citation

1 Franzosini, P.; Z. Naturforsch. A 18, 224 (1963).

System Components:
  1. Nitromethane, $\ce{ CH3NO2 }$; [75-52-5] NIST WebBook
  2. 2,2-Dimethylhexane, $\ce{ C8H18 }$; [590-73-8] NIST WebBook
Experimental Data
$T$ (°C) $T$ ($\pu{K}$) $x_{1}$ 100w1
93.2366.4 0.298 18.5
93.2366.4 - -
97.2370.4 0.340 21.6
97.2370.4 - -
99.9373.1 0.385 25.1
99.9373.1 - -
100.3373.5 - -
100.3373.5 0.863 77.1
101.0374.2 - -
101.0374.2 0.857 76.2
102.8376.0 0.419 29.5
102.8376.0 - -
106.3379.5 - -
106.3379.5 0.782 65.7
106.8380.0 0.556 40.1
106.8380.0 - -
107.1380.3 - -
107.1380.3 0.746 61.1
107.3380.5 0.596 44.1
107.3380.5 - -
107.4380.6 0.638 48.5
107.4380.6 - -
107.5380.7 - -
107.5380.7 0.689 54.2
107.6380.8 0.670 52.0
107.6380.8 0.670 UCST

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