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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Nitromethane with 2-Propanol and Water
Components:
(1) 2-Propanol; C3H8O; [67-63-0]
NIST Chemistry WebBook
for detail
(2) Nitromethane; CH3NO2 ; [75-52-5]
NIST Chemistry WebBook
for detail
(3) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Schumacher, J. E. and Hunt, H.; Ind. Eng. Chem. 34, 701 (1942).
Variables:
Temperature = 298 K
Prepared By:
V. P. Sazonov
Experimental Data:
(Notes on the Nomenclature)
Mutual solubility of nitromethane, 2-propanol and water
t/°C
T/K
Mass Fraction w
1
Mass Fraction w
2
Mole Fraction x
1
(compiler)
Mole Fraction x
2
(compiler)
25
298
0.1103
0.000
0.0353
0.000
25
298
0.129
0.136
0.047
0.050
25
298
0.195
0.216
0.081
0.091
25
298
0.266
0.239
0.122
0.111
25
298
0.268
0.241
0.123
0.112
25
298
0.343
0.242
0.172
0.123
25
298
0.342
0.242
0.171
0.123
25
298
0.416
0.243
0.229
0.136
25
298
0.417
0.243
0.230
0.136
25
298
0.501
0.231
0.305
0.143
25
298
0.590
0.214
0.401
0.148
25
298
0.704
0.172
0.542
0.135
25
298
0.778
0.132
0.639
0.110
25
298
0.9772
0.000
0.9268
0.000
Method/Apparatus/Procedure:
The method described by Fowler and Hunt
1
was used. No experimental details given.
Source and Purity of Materials:
(1) Commercial Solvents Corp., technical grade; fractionated; b. p. range (101.0 to 101.7) °C, ρ(25 °C) = 1129.0 g · L
–1
.
(2) Carbide and Carbon Co., technical grade; dried and fractionated; b. p. range (82.0 to 82.3) °C, ρ(25 °C) = 780.3 g ·L
–1
.
(3) Distilled.
Estimated Errors:
Temperature: control to ± 0.5 K.
References:
1
A. R. Fowler and H. Hunt, Ind. Eng. Chem. 33, 90 (1941).