Ultrasonic velocities, isentropic compressibilities and excess molar volumes of octan-1-ol with chloroform, 1,2-dichloroethane and 1,1,2,2-tetrachloroethane at 298.15 and 308.15 K

Densities, Excess Molar Volumes, Ultrasonic Speeds, and Isentropic Compressibilities of Hexan-1-ol with 1,2-Dichloroethane, 1,2-Dibromoethane, and 1,1,2,2-Tetrachloroethene at (293.15 and 298.15) K

“…2) for all the binary mixtures but is of the opposite sign [37]. A similar trend has been observed for 1,2-DCE + octan-1-ol and 1,1,2,2-tetrachloroethane + octan-1-ol systems [5]. The positive values of κ E S,m imply a higher compressibility of the binary liquid mixtures than the corresponding ideal mixtures.…”

“…The larger is the molecular radius, the greater is the structure-breaking effect on the self-associated hexan-1-ol, and the smaller will be the values of the deviation functions L f [5] and the higher will be the strength of specific interactions between hexan-1-ol and the halohydrocarbon molecule. The values of L f at the maximum of the curves (Fig.…”

“…These properties are quite useful in the study of the nature of molecular interactions in the liquid mixtures [1][2][3][4][5]. The mixture thermodynamic properties obtained from a measurement of density and speed of sound can provide insight into the nature of molecular interactions in liquid mixtures.…”

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.…”

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

“…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].…”