SDS Volume (4448)

Volume 72. Nitromethane with Water or Organic Solvents: Ternary and Quaternary Systems, p None

Original Measurements

Zhuravleva, I. K.; Zhuravlev, E. F.; Mukhametshina, V. B.; Khisametdinova, Z. Z.; Zh. Fiz. Khim. 51, 1003 (1977).

Variables:

Room Temp: 301 - 348 $\pu{K}$

Prepared by:

M.F. Chernysheva, V.P. Sazonov

Method/Apparatus/Procedure:

The synthetic method was used. No experimental details given.

Source and Purity of Materials:
  1. Source not specified; purity not specified; BP = 101.3°C, $n_{D}^{20}$ = 1.3820, $d_{4}^{20}$ = 1.1320.
  2. Source not specified, purity not specified; MP = 28°C, $n_{D}^{20}$ = 1.4780, $d_{4}^{20}$ = 1.0965.
  3. Source not specified, purity not specified; BP = 162°C/0.067 kPa, BP = 43.0°C, $n_{D}^{50}$, = 1.4390.
Estimated Errors:

Ambient temperature: Not specified.

Components:
  1. Nitromethane, $\ce{ CH3NO2 }$; [75-52-5] NIST WebBook
  2. 2,2'-Iminobisethanol, $\ce{ C4H11NO2 }$; [111-42-2] NIST WebBook
  3. 1-Pentadecanol, $\ce{ C15H32O }$; [629-76-5] NIST WebBook
Experimental Data

The solubility temperatures of the liquid phases were determined in ternary mixtures with a constant mass relationship of (2) and (3) 20.0:80.0, 30.0:70.0, 40.0:60.0, 50.0:50.0, 60.0:40.0, 70.0:30.0, 80.0:20.0, and 90.0:10.0, respectively.

Table 1. Solubility temperatures of the three liquid phases
$T$ (°C) $T$ ($\pu{K}$) w1 w2 $x_{1}$ $x_{2}$
35.0308.2 0.4500.200 0.6820.176
39.0312.2 0.4500.525 0.5910.400
42.0315.2 0.4500.500 0.5970.385
48.5321.7 0.4500.450 0.6100.354
49.0322.2 0.4500.300 0.6510.252
50.0323.2 0.4500.425 0.6160.338
53.0326.2 0.4500.350 0.6370.288
37.0310.2 0.5500.425 0.6850.307
37.5310.7 0.5500.175 0.7590.140
44.0317.2 0.5500.400 0.6910.292
48.0321.2 0.5500.250 0.7350.194
52.0325.2 0.5500.300 0.7200.228
53.0326.2 0.5500.340 0.7080.254
37.5310.7 0.5000.180 0.7250.151
38.0311.2 0.5000.475 0.6390.352
50.5323.7 0.5000.400 0.6590.310
50.5323.7 0.5000.300 0.6870.239
51.0324.2 0.5000.325 0.6800.257
52.5325.7 0.5000.360 0.6700.280

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