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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Nitromethane with 1-Octanol
Components:
(1) Nitromethane; CH3NO2; [75-52-5]
NIST Chemistry WebBook
for detail
(2) 1-Octanol; C8H18O; [111-87-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Zhuravleva, I.K.; Zhuravlev, E.F.; Rudakova, N.A., Zh. Obshch. Khim. 46, 2178-86 (1976).
Variables:
Temperature = 294 K to 322 K
Prepared By:
V. P. Sazonov
Experimental Data:
(Notes on the Nomenclature)
Mutual solubility of nitromethane and 1-octanol
t/°C
T/K
10
2
* Mass Fraction w
1
Mole Fraction x
1
(compiler)
Comment(s)
21.0
294.2
10.1
0.193
Alcohol-rich phase
21.0
294.2
-
-
Nitromethane-rich phase
30.5
303.7
-
-
Alcohol-rich phase
30.5
303.7
89.5
0.948
Nitromethane-rich phase
38.5
311.7
20.0
0.348
Alcohol-rich phase
38.5
311.7
-
-
Nitromethane-rich phase
43.0
316.2
-
-
Alcohol-rich phase
43.0
316.2
79.5
0.892
Nitromethane-rich phase
45.0
318.2
29.8
0.475
Alcohol-rich phase
45.0
318.2
-
-
Nitromethane-rich phase
47.0
320.2
-
-
Alcohol-rich phase
47.0
320.2
69.9
0.832
Nitromethane-rich phase
48.0
321.2
39.7
0.584
Alcohol-rich phase
48.0
321.2
-
-
Nitromethane-rich phase
49.0
322.2
49.5
0.677
Alcohol-rich phase
49.0
322.2
59.6
0.759
Nitromethane-rich phase
49.0
322.2
53.0
0.706
Alcohol-rich phase
49.0
322.2
53.0
0.706 (UCST)
Nitromethane-rich phase
Method/Apparatus/Procedure:
The synthetic method
1
was used. No further details were reported.
Source and Purity of Materials:
(1) Source not specified; pure grade reagent; freshly distilled;
n
(20 °C, D) = 1.3820,
d
(20 °C) = 1132.0 g·L
-1
.
(2) Source not specified; pure grade reagent; freshly distilled;
n
(20 °C, D) = 1.4295,
d
(20 °C) = 824.6 g·L
-1
.
Estimated Errors:
Solubility: Not reported.
Temperature: Not reported.
Pressure: Not reported.
References:
1
V. F. Alekseev, Zh. Russ. Fiz.-Khim. O-va 8, 249 (1876).