Excess volume and speed of sound data for the ternary mixtures were reported at 303.15 K over the entire composition range for three ternary mixtures containing iV-methylcyclohexylamine and toluene as common components and 1-alcohols as third component, namely 1-propanol, 1-butanol, and 1-pentanol. The experimental speed of sound and density of ternary mixtures were used to compute isentropic compressibility (ks̈123) and the quantity Δks123, the difference between measured value and that computed from the constituent binary data. Further, the experimental ternary excess volume data were compared with calculated data obtained by empirical relations proposed by Redlich-Kister, Kohler, Tsao-Smith, and Hwang. The results were analyzed on the basis of intermolecular interactions between component molecules and also in terms of constituent binary data. © 2014 The Chemical Society of Japan.

Ramesh L. Gardas

Department Of Chemistry

Losetty Venkatramana

Acoustic wave velocity

Mixtures

Thermodynamic properties

toluene

Composition ranges

Empirical relations

Intermolecular interactions

Isentropic compressibility

Measured values

METHYLCYCLOHEXYLAMINE

Ternary mixtures

THIRD COMPONENT

Binary mixtures

IIT Madras is a public technical and research university located in Chennai, Tamil Nadu. Founded in 1959, it is recognised as an Institute of National Importance.

IIT Madras has been ranked as the top engineering institute in India for four years in a row by the National Institutional Ranking Framework of the MHRD

It currently offers undergraduate, postgraduate and research degrees across 16 disciplines in Engineering, Sciences, Humanities and Management. About 596 faculty belonging to science and engineering departments and centres of the Institute are engaged in teaching, research and industrial consultancy.

IIT Madras

Bulletin of the Chemical Society of Japan

Excess volume (VE123) and speed of sound (u123) data for three ternary mixtures were reported at 303.15 K. The mixtures include 1,1,1-trichloroethane and acetophenone as common components. The non-common components were chosen as 1-alkanols namely 1-propanol, 1-butanol and 1-pentanol. The experimental speed of sound and density data of ternary mixtures were used to compute isentropic compressibility (κs123) and the quantity Δκs123, the difference between measured value and that computed from the constituent binary data. Further, experimental ternary excess volume data were compared with predictive expressions in terms of Redlich-Kister, Kohler and Tsao-Smith equations. The experimental data were analyzed on the basis of intermolecular interactions between component molecules and also in terms of constituent binary data. © 2016 Elsevier B.V.

Journal of Molecular Liquids

Study of molecular interactions in ternary non electrolyte solutions

Excess volume and sound speed data for three ternary mixtures, containing N-methylcyclohexylamine and bromobenzene as common components and 1-alkanols such as 1-propanol, 1-butanol, and 1-pentanol as third component, were measured at 303.15 K over the entire composition range. The experimental speeds of sound were used to compute isentropic compressibility and deviation in isentropic compressibility. The excess volume data of all mixtures were compared with data obtained from predictive expressions due to Redlich-Kister, Kohler, Tsao-Smith, and Hwang et al.'s equations. Further, the experimental results were analyzed in terms of molecular interactions between component molecules with FT-IR spectrum. Graphical Abstract: Excess volume and speed of sound measured at 303.15 K for three ternary mixtures containing N-methylcyclohexylamine (1), bromobenzene (2), and 1-alcohols (3). Results were used to calculate derived thermodynamic properties and analyzed in terms of intermolecular interactions between component molecules.[Figure not available: see fulltext.]. © 2015 Akadémiai Kiadó, Budapest, Hungary.

Journal of Thermal Analysis and Calorimetry

Excess thermodynamic and spectroscopic study of ternary mixtures containing N-methylcyclohexylamine, bromobenzene, and 1-alkanols at 303.15 K

Densities (ρ) of pure liquids and their mixtures have been measured over the entire composition range for the binary mixtures of benzylalcohol with 1-heptanol, 1-octanol, 1-nonanol and 1-decanol at 298.15 K to 313.15 K and at atmospheric pressure by using Rudolph Research Analytical Digital Density Meter (DDM-2911 model). Further, the speed of sound (u) for the above said mixtures were also measured at 303.15 K and 313.15 K. The experimental density data were used to compute excess molar volumes (VE) and compared with predictive expression proposed by Redlich-Kister equation. Excess speed of sound (uE), isentropic compressibility (κS) and excess isentropic compressibilities (κSE) were evaluated from experimental sound velocity and density data. Moreover, the experimental speed of sound data was compared in terms of theoretical models proposed by Schaaff's collision factor theory (CFT) and Jacobson's free length theory (FLT). The experimental results were discussed in terms of intermolecular interactions between component molecules. © 2014 Elsevier B.V.

Thermochimica Acta

Effect of chain length of alcohol on thermodynamic properties of their binary mixtures with benzylalcohol

Thermodynamic properties of binary mixtures containing 1-alkanols

Mixing Properties of Binary Liquid Mixtures of Cyclopentane with Branched Alcohols at Different Temperatures

ChemInform

ChemInform Abstract: Synthesis of Gingerenone-A and Hirsutenone.

Physics and Chemistry of Liquids

Speed of sound, isentropic compressibilities and viscosities of ternary non-electrolyte solutions at 303.15 K

Excess thermodynamic properties of ternary mixtures of n-methylcyclohexylamine and toluene with 1-alcohols

Journal	Bulletin of the Chemical Society of Japan
Publisher	Chemical Society of Japan
ISSN	00092673
Open Access	No