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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Nitroethane with 1-Dodecanol
Components:
(1) 1-Dodecanol; C12H26O; [112-53-8]
NIST Chemistry WebBook
for detail
(2) Nitroethane; C2H5NO2; [79-24-3]
NIST Chemistry WebBook
for detail
Original Measurements:
Hoerr, C.W.; Harwood, H.J.; Ralston, A.W., J. Org. Chem. 9, 267-80 (1944).
Variables:
Temperature = 268 K to 302 K
Prepared By:
N. I. Lisov, V. P. Sazonov and N. V. Sazonov
Experimental Remarks:
The solubilities of nitroethane (1) and 1-dodecanol (2) in mass percent including the region of immiscible solution over the temperature range were presented in graphical form and in a table.
Monotectic equilibrium occurs at 292.0 K.
Experimental Data:
(Notes on the Nomenclature)
Mutual solubility of nitroethane (1) and 1-dodecanol (2)
t/°C
T/K
10
2
* Mass Fraction w
1
g
2
/g
1
Mole Fraction x
1
(compiler)
Comment(s)
-5.5*
267.7
-
- x 10
0
-
alcohol-rich phase
0.0
273.2
-
0.9 x 10
2
-
alcohol-rich phase
1.1*
274.3
-
- x 10
0
-
alcohol-rich phase
8.0*
281.2
-
- x 10
0
-
alcohol-rich phase
10.0
283.2
-
4.2 x 10
2
-
alcohol-rich phase
13.5*
284.7
-
- x 10
0
-
alcohol-rich phase
18.6*
291.8
-
- x 10
0
-
alcohol-rich phase
19.3*
292.5
12.2 a
- x 10
0
0.256
alcohol-rich phase
20.0
293.2
-
20.2 x 10
2
-
alcohol-rich phase
20.6*
293.8
6.5 a
- x 10
0
0.147
alcohol-rich phase
21.8*
295.0
-
- x 10
0
-
alcohol-rich phase
22.4*
295.6
2.7 a
- x 10
0
0.064
alcohol-rich phase
22.5*
295.7
19.5 b
- x 10
0
0.375
alcohol-rich phase
26.2*
299.4
-
- x 10
0
-
alcohol-rich phase
26.5*
299.7
27.8 b
- x 10
0
0.489
alcohol-rich phase
28.2*
301.4
-
- x 10
0
-
alcohol-rich phase
29.0*
302.2
43.2 b
- x 10
0
0.654
alcohol-rich phase
29.1*
302.3
-
- x 10
0
-
alcohol-rich phase
Mutual solubility of nitroethane (1) and 1-dodecanol (2)
t/°C
T/K
10
2
* Mass Fraction w
1
g
2
/g
1
Mole Fraction x
1
(compiler)
Comment(s)
-5.5*
267.7
99.7 a
- x 10
0
0.000
nitroethane-rich phase
0.0
273.2
99.1 a
0.9 x 10
2
0.996
nitroethane-rich phase
1.1*
274.3
99.0 a
- x 10
0
0.995
nitroethane-rich phase
8.0*
281.2
97.0 a
- x 10
0
0.988
nitroethane-rich phase
10.0
283.2
96.0 a
4.2 x 10
2
0.983
nitroethane-rich phase
13.5*
284.7
93.6 a
- x 10
0
0.973
nitroethane-rich phase
18.6*
291.8
87.0 a
- x 10
0
0.943
nitroethane-rich phase
19.3*
292.5
-
- x 10
0
-
nitroethane-rich phase
20.0
293.2
83.2 b
20.2 x 10
2
0.925
nitroethane-rich phase
20.6*
293.8
-
- x 10
0
-
nitroethane-rich phase
21.8*
295.0
81.3 b
- x 10
0
0.915
nitroethane-rich phase
22.4*
295.6
-
- x 10
0
-
nitroethane-rich phase
22.5*
295.7
-
- x 10
0
-
nitroethane-rich phase
26.2*
299.4
72.3 b
- x 10
0
0.866
nitroethane-rich phase
26.5*
299.7
-
- x 10
0
-
nitroethane-rich phase
28.2*
301.4
63.5 b
- x 10
0
0.812
nitroethane-rich phase
29.0*
302.2
-
- x 10
0
-
nitroethane-rich phase
29.1*
302.3
54.8 b
- x 10
0
0.751
nitroethane-rich phase
Notes:
*
Data extracted from the published graphs by the compilers.
a
Solid-liquid equilibrium
b
Liquid-liquid equilibrium.
Method/Apparatus/Procedure:
The solubility measurements were made with the equipment and in the manner described in Hoerr et al.
1
and Ralston et al.
2
Source and Purity of Materials:
(1) Source not specified; purity not specified.
(2) Source not specified; commercial product; purified by vacuum distillation in a Stedman packed column; f. p. = 23.95 °C.
Estimated Errors:
Solubility: Not specified.
Temperature: Not specified.
References:
1
C. W. Hoerr, E. F. Binkerd, W. O. Pool, and A. W. Ralston, J. Org. Chem. 9, 68 (1944).
2
A. W. Ralston, C. W. Hoerr, W. O. Pool, and H. J. Harwood, J. Org. Chem. 9, 102 (1944).