IUPAC-NIST Solubilities Database

IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Solubility System: Acetonitrile with 2-Methylbutane

Components:
   (1) 2-Methylbutane; C5H12; [78-78-4]  NIST Chemistry WebBook for detail
   (2) Acetonitrile; C2H3N; [75-05-8]  NIST Chemistry WebBook for detail

Original Measurements:
   Pavlov, S.Yu.; Pavlova, S.P.; Serafimov, L.A.; Kofman, L.S., Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol. 10, 915 (1967).

Variables:
   Temperature = 282 K to 328 K

Prepared By:
   Valerii P. Sazonov and Nikolai V. Sazonov

Experimental Remarks:

   The solubilities of 2-methylbutane (2) in acetonitrile (1) in mass percent over the temperature range were presented in graphical form and in a table.

Experimental Data:   (Notes on the Nomenclature)

The solubilities of 2-methylbutane (2) in acetonitrile (1) in mass percent over the temperature range were presented in graphical form and in a table.
t/°C	T/K	10² * Mass Fraction w₂	Mole Fraction x₂ (compiler)
9.0*	282.2	12.1	0.073
20.0	293.2	14.4	0.087
26.5*	299.7	16.6	0.102
36.0*	309.2	20.1	0.125
40.0	313.2	21.8	0.137
44.5*	317.7	24.4	0.155
55.0*	328.2	33.8	0.225

Notes:
   ^*  The compilers extracted these data from published graphs.

Method/Apparatus/Procedure:
   The synthetic method was used. No details were reported.

Source and Purity of Materials:
   (1) Source not specified; pure grade reagent; fractionally distilled.
   (2) Source not specified; purity 99.7 mass %.

Estimated Errors:
   Solubility: Not specified.
   Temperature: Not specified.