Author(s): S.B. Salama, D. Diab and S. Wasif
Article publication date: 1984-09-01
Vol. 2 No. 2 (yearly), pp. 70-78.
189
Keywords
chemistry, solvent-solvent, mixtures
Abstract
The refractive indices, dielectric constants, densities, vapour pressures and viscosities of acetonitrile (MeCN)- dimethyl sulphoxide (DMSO) mixtures were determined. The data point to deviations from ideality confirming the existence of solvent- solvent interactions. These interactions appear to reach a maximum in the 1 : 1 mole ration and are confirmed from infrared and Raman spectra of solvent mixtures