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RESEARCH PRODUCT
Group contributions to the infinite dilution partial molar volumes of alkanes, alcohols, and glycols in polar organic solvents
S. MiliotoFabio MavelliRosario De LisiAmerico Inglesesubject
Alkanechemistry.chemical_classificationHeptaneDodecaneBiophysicsAnalytical chemistryAlcoholBiochemistryPentanechemistry.chemical_compoundMolar volumeHydrocarbonchemistryOrganic chemistryPhysical and Theoretical ChemistryMolecular BiologyHexanoldescription
Densities of binary mixtures of polar organic solvents with alcohols were measured at 25‡C. The solvents studied were N,N-dimethylformamide, dimethylsulfoxide, and formamide while alcohols were butanol, pentanol, hexanol, and 1,4-butanediol. Density measurements of hydrocarbons (from pentane to dodecane and some heptane isomers) + N,N-dimethylformamide were also performed. From these data the apparent molar volumes of alcohols and hydrocarbons as functions of concentration were calculated. The standard partial molar volumes were obtained by extrapolation to infinite dilution and are discussed in terms of group contributions.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1997-03-01 | Journal of Solution Chemistry |