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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Acetonitrile with 1,1'-Oxybispentane (dipentyl ether)
Components:
(1) 1,1’-Oxybispentane (dipentyl ether); C10H22O; [693-65-2]
NIST Chemistry WebBook
for detail
(2) Acetonitrile; C2H3N; [75-05-8]
NIST Chemistry WebBook
for detail
Original Measurements:
Sazonov, V.P.; Gudkina, L.V., Zh. Prikl. Khim. (Leningrad) 47, 2515-8 (1974).
Variables:
Temperature = 298 K to 306 K
Prepared By:
Valerii P. Sazonov
Experimental Data:
(Notes on the Nomenclature)
Mutual solubility of acetonitrile (1) and 1,1’-oxybispentane (2)
t/°C
T/K
10
2
* Mass Fraction w
1
Mole Fraction x
1
(compiler)
Comment(s)
24.50
297.65
-
-
Ether-rich phase
28.60
301.75
-
-
Ether-rich phase
29.00
302.15
24.6
0.557
Ether-rich phase
30.80
303.95
-
-
Ether-rich phase
31.55
304.70
29.3
0.615
Ether-rich phase
32.40
305.55
-
-
Ether-rich phase
32.65
305.80
34.7
0.672
Ether-rich phase
32.90
306.05.
39.9
0.719
Ether-rich phase
32.95
306.10
44.6
0.756
Ether-rich phase
24.50
297.65
70.1
0.900
Acetonitrile-rich phase
28.60
301.75
64.9
0.877
Acetonitrile-rich phase
29.00
302.15
-
-
Acetonitrile-rich phase
30.80
303.95
60.0
0.853
Acetonitrile-rich phase
31.55
304.70
-
-
Acetonitrile-rich phase
32.40
305.55
54.6
0.823
Acetonitrile-rich phase
32.65
305.80
-
-
Acetonitrile-rich phase
32.90
306.05.
50.0
0.794
Acetonitrile-rich phase
32.95
306.10
44.6
0.756 (UCST)
Acetonitrile-rich phase
Method/Apparatus/Procedure:
The synthetic method was used. No experimental details were reported.
Source and Purity of Materials:
(1) Soyuzreaktiv, USSR; CP reagent; dried over P
2
O
5
and twice distilled in a laboratory packed column;
n
(20 °C, D) = 1.3440,
d
(20 °C, 4 °C) = 0.7828.
(2) Soyuzreaktiv, USSR; pure grade reagent; dried over CaCl
2
and purified by two vacuum distillations over sodium;
d
(20 °C, 4 °C) = 0.7838.
Estimated Errors:
Solubility: Not reported.
Temperature: Not reported.