The densities of dilute aqueous solutions of 11 ethers [oxeiane, oxepane, 1,3-dioxane, 1,3-dioxepane, 1,3,5- trioxane, 2,4,6-trlmethyl-1,3,5-trioxane (Paraldehyde), 2,5- dimethoxytetrahydrofuran, dimethoxymethane, diethoxymethane, 1,2-dimethoxyethane, 1,2- diethoxyethane] have been determined at 25 O C by means of a differential buoyancy technique. The solute apparent molar volumes and excess molar volumes are presented. An empirical equation is proposed to evaluate the limiting partial molar volumes of cyclic ethers with the formula (CH2)nOm.
DENSITIES OF DILUTE AQUEOUS-SOLUTIONS OF SELECTED ETHERS
MOLLICA, VINCENZO
1978-01-01
Abstract
The densities of dilute aqueous solutions of 11 ethers [oxeiane, oxepane, 1,3-dioxane, 1,3-dioxepane, 1,3,5- trioxane, 2,4,6-trlmethyl-1,3,5-trioxane (Paraldehyde), 2,5- dimethoxytetrahydrofuran, dimethoxymethane, diethoxymethane, 1,2-dimethoxyethane, 1,2- diethoxyethane] have been determined at 25 O C by means of a differential buoyancy technique. The solute apparent molar volumes and excess molar volumes are presented. An empirical equation is proposed to evaluate the limiting partial molar volumes of cyclic ethers with the formula (CH2)nOm.File in questo prodotto:
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