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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Nitromethane with Methanol and Water
Components:
(1) Methanol; CH4O; [67-56-1]
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:
Zhuravlev, E. F. and Maslovskaya, N. V.; Zh. Obshch. Khim. 44, 1849 (1974).
Variables:
Temperature = 293 K
Prepared By:
V. P. Sazonov
Experimental Remarks:
Estimated plait point: w
1
= 0.521, w
2
= 0.263 (x
1
= 0.297, x
2
= 0.286, compiler).
Experimental Data:
(Notes on the Nomenclature)
Mutual solubility of nitromethane, methanol and water
t/°C
T/K
Mass Fraction w
1
Mass Fraction w
2
Mole Fraction x
1
(compiler)
Mole Fraction x
2
(compiler)
20.0
293.2
0.0900
0.0000
0.0284
0.0000
20.0
293.2
0.1000
0.0184
0.0320
0.0112
20.0
293.2
0.1010
0.0522
0.0329
0.0324
20.0
293.2
0.1070
0.1150
0.0361
0.0740
20.0
293.2
0.1180
0.1826
0.0416
0.1227
20.0
293.2
0.1405
0.2300
0.0518
0.1616
20.0
293.2
0.1800
0.2960
0.0715
0.2239
20.0
293.2
0.2320
0.3205
0.0984
0.2589
20.0
293.2
0.3015
0.3297
0.1384
0.2883
20.0
293.2
0.3407
0.3183
0.1621
0.2885
20.0
293.2
0.3828
0.3034
0.1892
0.2856
20.0
293.2
0.4678
0.2802
0.2522
0.2877
20.0
293.2
0.5500
0.2450
0.3214
0.2728
20.0
293.2
0.5685
0.2356
0.3382
0.2670
20.0
293.2
0.6277
0.2148
0.3997
0.2606
20.0
293.2
0.6842
0.1883
0.4639
0.2432
20.0
293.2
0.7814
0.1310
0.5885
0.1880
20.0
293.2
0.8089
0.1211
0.6336
0.1807
20.0
293.2
0.9800
0.0000
0.9353
0.0000
Notes:
Method/Apparatus/Procedure:
The solubility curve was determined by the titration method. No further details were reported.
Source and Purity of Materials:
(1) Source not specified, pure grade; distilled.
(2) Source not specified, pure grade; distilled.
(3) Doubly distilled.
Estimated Errors:
Temperature: Not reported.