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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Nitromethane with 1,2-Ethanediol and N, N-Diethylethanamine
Components:
(1) Nitromethane; CH3NO2 ; [75-52-5]
NIST Chemistry WebBook
for detail
(2) 1,2-Ethanediol; C2H6O2 ; [107-21-1]
NIST Chemistry WebBook
for detail
(3) N,N-Diethylethanamine; C6H15N; [121-44-8]
NIST Chemistry WebBook
for detail
Original Measurements:
Burdykina, R. I. and Zhuravlev, E. F.; Zh. Fiz. Khim. 42, 1925-9 (1968).
Variables:
Temperature = 278 K to 343 K
Prepared By:
V. P. Sazonov
Experimental Data:
(Notes on the Nomenclature)
Mutual solubility of nitromethane, 1,2-ethanediol and N,N-diethylethanamine*
t/°C
T/K
Mass Fraction w
1
Mass Fraction w
2
Mole Fraction x
1
(compiler)
Mole Fraction x
2
(compiler)
5.0
278.2
0.502
0.018
0.620
0.022
5.0
278.2
0.651
0.013
0.751
0.015
5.0
278.2
0.096
0.865
0.099
0.877
5.0
278.2
0.186
0.742
0.194
0.761
5.0
278.2
0.276
0.637
0.289
0.656
20.0
293.2
0.097
0.875
0.100
0.883
20.0
293.2
0.190
0.762
0.196
0.774
20.0
293.2
0.284
0.656
0.294
0.668
30.0
303.2
0.099
0.895
0.101
0.896
30.0
303.2
0.194
0.775
0.199
0.782
30.0
303.2
0.290
0.670
0.298
0.677
70.0
343.2
0.005
0.208
0.007
0.896
70.0
343.2
0.018
0.393
0.024
0.509
70.0
343.2
0.014
0.578
0.017
0.686
Notes:
Table 1
*
This table was prepared by the compiler from the published curve of ternary system solubility.
Method/Apparatus/Procedure:
The synthetic method (Alekseev
1
) was used. No experimental details given.
Source and Purity of Materials:
(1) Source not specified; pure grade reagent; freshly distilled.
(2) Source not specified; analytical purity; freshly distilled.
(3) Source not specified; pure grade reagent; freshly distilled.
Estimated Errors:
Temperature: Not specified.
References:
1
V. F. Alekseev, Zh. Russ. Fiz.-Khim. Ova 8, 249(1876).