Abstract
A method of analysis based on the UNIQUAC model has been developed to examine in more detail the hydrophobic fragmental constants for three different organic solvent/water systems. The three organic solvents, i.e. 2,2,4-trimethylpentane, chloroform and octan-1-ol, have been chosen to represent different chemical characteristics. This analysis allows one to differentiate fragmental values into a non-specific size term, which is due to the possible arrangment that a fragment has in space and specific interaction effects both with water and the organic phase. This differentiation of fragmental values permits the design of a universal scale of interaction terms relative to 2,2,4-trimethylpentane as a standard reference solvent. The interaction terms are discussed in terms of proton donating-accepting abilities of both the solvent and the fragment.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
