Utilization of Physico-Chemical Properties and Structural Parameters for Calculating Retention Indices of Alkylbenzenes

1 June 1984

journal article
Published by Oxford University Press (OUP) in Journal of Chromatographic Science

Vol. 22 (6) , 252-255
https://doi.org/10.1093/chromsci/22.6.252

Abstract

This report studies relationships between parameters related to electronic polarizability, such as molar refraction, index of refraction, van der Waal's volume, and molar volume, and the retention indices of alkylbenzenes on Squalane and Carbowax 20M at 100°C. Relations are deduced from the statistical data between the aforementioned parameters and solute-phase interactions. A biparameter equation is found which can aid in the identification of components of industrial mixtures of aromatic naphthas.

Keywords

STATISTICAL
ELECTRONIC POLARIZABILITY
INDEX OF REFRACTION
MOLAR REFRACTION
PARAMETERS RELATED
STUDIES RELATIONSHIPS
AROMATIC

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