title: Some solvent effects on the solvent extraction of 8-quinolinol.
abstract: The distribution constants of 8-quinolinol between water and a series of substituted aliphatic hydrocarbons, at 25 degrees , are reported. The results are discussed in terms of dielectric constant and solubility parameter of the solvents. For 8-quinolinol, and possibly for its chelates, bromochloromethane, dibromomethane and chloroform seem to be about the best solvents, in that order. Among the solvents studied, chloroform shows significantly higher values than expected; the deviation may be explained as a specific interaction of the hydrogen- bonding type.
authors.affiliation: Department of Chemistry University of Arizona Tucson, Arizona 85721 U.S.A.
authors.forename: H A
authors.initials: HA
authors.lastname: Mottola
authors.forename: H
authors.initials: H
authors.lastname: Freiser