Влияние Мезоморфного Состояния Холестерилового Эфира N-Амилоксибензойной Кислоты На Его Сорбционные И Селективные Свойства По Отношению К Соединениям Различной Полярности

The effect of cholesteryc ether of p-pentyloxybenzoic acid mesomorphic state on its sorption properties and selectivity in relation to n-alkanes (C6–C10), benzene and its derivatives (toluene, ethylbenzene, xylenes, 1,3,5-trimethylbenzene), alcohols (C2–C6) with normal and isomeric structure, and selectivity to isomeric xylenes and alcohols separation is studied by the gas chromatography method. Due to small contribution of specific interactions in retention, division of normal and isomeric structure alcohols on columns with cholesteric ChPB as well as xylene isomers occurs on the basis of their structure.