IUPAC-NIST Solubilities Database

IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Solubility System: Acetonitrile with Silicon tetrachloride

Components:
   (1) Acetonitrile; C2H3N; [75-05-8]  NIST Chemistry WebBook for detail
   (2) Silicon tetrachloride; SiCl4; [10026-04-7]  NIST Chemistry WebBook for detail

Original Measurements:
   Alikberov, S.S.; Shklover, L.P.; Syromyatnikova, A.S.; Shcherbakova, T.M.; Zh. Fiz. Khim. 44, 935-6 (1960).

Variables:
   Temperature = 301 K to 325 K

Prepared By:
   Valerii P. Sazonov

Experimental Data:   (Notes on the Nomenclature)

Mutual solubility of acetonitrile (1) and silicon tetrachloride (2)
t/°C	T/K	10² * Mass Fraction w₁	Mole Fraction x₁ (compiler)	Comment(s)
27.8	301.0	2.28	0.088	Silicon tetrachloride-rich phase
28.1	301.3	-	-	Silicon tetrachloride-rich phase
31.1	304.3	-	-	Silicon tetrachloride-rich phase
33.0	306.2	-	-	Silicon tetrachloride-rich phase
34.4	307.6	-	-	Silicon tetrachloride-rich phase
36.1	309.3	5.54	0.195	Silicon tetrachloride-rich phase
37.9	311.1	-	-	Silicon tetrachloride-rich phase
38.0	311.2	7.03	0.238	Silicon tetrachloride-rich phase
40.1	313.3	-	-	Silicon tetrachloride-rich phase
42.4	315.6	8.56	0.279	Silicon tetrachloride-rich phase
43.6	316.8	-	-	Silicon tetrachloride-rich phase
43.9	317.1	10.12	0.318	Silicon tetrachloride-rich phase
48.2	321.4	11.68	0.354	Silicon tetrachloride-rich phase
48.8	322.0	-	-	Silicon tetrachloride-rich phase
50.7	323.9	15.02	0.422	Silicon tetrachloride-rich phase
51.3	324.5	18.48	0.484	Silicon tetrachloride-rich phase
51.5	324.7	-	-	Silicon tetrachloride-rich phase
51.8	325.0	22.19	0.541	Silicon tetrachloride-rich phase
27.8	301.0	-	-	Acetonitrile-rich phase
28.1	301.3	74.99	0.925	Acetonitrile-rich phase
31.1	304.3	67.92	0.898	Acetonitrile-rich phase
33.0	306.2	55.24	0.836	Acetonitrile-rich phase
34.4	307.6	49.58	0.803	Acetonitrile-rich phase
36.1	309.3	-	-	Acetonitrile-rich phase
37.9	311.1	44.23	0.766	Acetonitrile-rich phase
38.0	311.2	-	-	Acetonitrile-rich phase
40.1	313.3	39.29	0.728	Acetonitrile-rich phase
42.4	315.6	-	-	Acetonitrile-rich phase
43.6	316.8	34.62	0.687	Acetonitrile-rich phase
43.9	317.1	-	-	Acetonitrile-rich phase
48.2	321.4	-	-	Acetonitrile-rich phase
48.8	322.0	28.13	0.618	Acetonitrile-rich phase
50.7	323.9	-	-	Acetonitrile-rich phase
51.3	324.5	-	-	Acetonitrile-rich phase
51.5	324.7	26.14	0.594	Acetonitrile-rich phase
51.8	325.0	-	-	Acetonitrile-rich phase

Method/Apparatus/Procedure:
   The synthetic method was used. Determinations were made in sealed tubes, which were heated and allowed to cool slowly in water bath. Total volume of a mixture was 20 mL. Thermometers were calibrated to 0.1 K.

Source and Purity of Materials:
   (1) Source not specified; purity not specified; distilled in the laboratory quartz column; boiling point = 80.5 °C.
   (2) Source not specified; purity not specified; distilled in the laboratory quartz column; boiling point = 57.4 °C.

Estimated Errors:
   Solubility: Not reported.
   Temperature: Not reported.