Studies on transport and thermodynamic properties of binary mixtures of octan-1-ol with chloroform, 1,2-dichloroethane and 1,1,2,2-tetrachloroethane at 298.15 and 308.15 K

Studies on thermodynamic properties of binary mixtures of hexan-1-ol with halogenated compounds at T=(308.15 and 313.15)K

“…Dipole-dipole interactions become stronger at infinite dilution due to structural rearrangement of the solvate structures and consequently V E decreases. The interaction strength of hexan-1-ol and the halohydrocarbons may be related to the number of halogen atoms present in the halohydrocarbons [4][5][6]. Due to the presence of four chlorine atoms in 1,1,2,2-TCE as compared to two in 1,2-DCE and two bromine atoms in 1,2-DBE, four H-bonds of the type ClÁ Á ÁH-O will be formed between the OH group of hexan-1-ol polymeric entities and 1,1,2,2-TCE molecule as compared to two ClÁ Á ÁH-O bonds in the 1,2-DCE and two BrÁ Á ÁH-O bonds in (1,2-DBE + hexan-1-ol) system, respectively [4].…”

“…This paper is a continuation of our earlier work related to the study of transport, thermodynamic, and acoustic properties of binary mixtures of alcohols and halogenated compounds [1][2][3][4][5][6]. The measurement of these properties contributes to the understanding of the physicochemical behaviour of binary and multicomponent liquid mixtures [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17].…”

“…The measurement of these properties contributes to the understanding of the physicochemical behaviour of binary and multicomponent liquid mixtures [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17]. Excess properties of liquid systems such as molar volume are required for testing the theories of solutions, development of separation techniques and equipment, and for other industrial applications [17].…”

“…Excess properties of liquid systems such as molar volume are required for testing the theories of solutions, development of separation techniques and equipment, and for other industrial applications [17]. Alkanols are polar and self-associated liquids and the dipolar association of alkanols decreases when they are mixed with polar compounds containing halogen atoms, due to some sort of specific intermolecular interactions between the hydroxyl group of alkanols and the haloalkanes [4][5][6]. The non-rectilinear behaviour of the thermodynamic and acoustic parameters of the liquid mixtures with varying mole fractions has been, in fact, related to the differences in molecular size, shape and the strength of intra-and intermolecular interactions [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16].…”

Densities, Viscosities, Speeds of Sound, and Refractive Indices of Binary Mixtures of 2-Octanol with Chlorobenzenes

“…The variations in the volumetric, acoustic, and refractive properties of binary mixtures of alkanols with aliphatic hydrocarbons with the molecular size, shape, chain length, and degree of molecular association of normal alkanols have been reported earlier [1][2][3][4]. Alkanols are polar and self-associated liquids and the dipolar association of alkanols decreases when they are mixed with polar compounds containing halogen atoms, due to some sort of specific intermolecular interactions.…”