Thermodynamic and acoustic properties of binary mixtures of oxolane with aniline and substituted anilines at 303.15, 313.15 and 323.15K

Oswal, S.L.; Pandiyan, V.; Krishnakumar, Balaji; Vasantharani, P.

doi:10.1016/j.tca.2010.04.025

Cited by 75 publications

(30 citation statements)

References 34 publications

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“…The water content in the amines is determined by the Karl Fischer method and it was 400 ppm. The purity is also tested by comparing the measured density and speed of sound values of the pure chemicals at various temperatures with those reported in the literature [31][32][33][34][35][36][37][38][39][40][41][42][43]. The values are found to be in good agreement with the literature values and are presented in Table 2.…”

Section: Methodssupporting

confidence: 66%

Comparative studies of intermolecular interaction of aromatic amines with ethyl lactate at different temperatures

Anila¹,

Reddy²,

Rao³

et al. 2017

The Journal of Chemical Thermodynamics

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Section: Methodssupporting

confidence: 66%

Comparative studies of intermolecular interaction of aromatic amines with ethyl lactate at different temperatures

Anila¹,

Reddy²,

Rao³

et al. 2017

The Journal of Chemical Thermodynamics

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“…All samples were used without further purification because their purities exceeded 99.0 % as tested by gas chromatography using a flame ionization detector with a packed column. Experimental values such as densities q, viscosities g, and ultrasonic speeds u of the pure liquids are compared with the literature values [7,[17][18][19][20][21] in Table 1 at 298.15 K, and the values are in good agreement.…”

Section: Methodsmentioning

confidence: 67%

Molecular interactions between amine and cyclic ketones at different temperatures

Sankar

Venkateswarlu

Kumar³

et al. 2013

J Therm Anal Calorim

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Measurement of densities q, viscosities g, and ultrasonic speeds u has been carried out for binary mixtures of N,N-diethylaniline (N,N-DEA) with acetophenone, cyclopentanone, cyclohexanone (CH), and 2-methylcyclohexanone (Me-CH) and their pure liquids at (303.15 and 308.15) K. These experimental data have been used to calculate the excess molar volume V E , deviation in ultrasonic velocity Du, deviation in isentropic compressibility Dj s , and deviation in viscosity Dg. The variation of these properties with composition of the mixtures suggests dipole-dipole interactions and charge-transfer complex formation between N,N-diethylaniline and dipolar ketones. The magnitude of the property is found to depend on the chain length of the ketones' molecule. The viscosity data have been correlated using three equations: Grunberg and Nissan (Nature 164:799-800, 1949), Katti and Chaudhri (J Chem Eng Data 9:442-443, 1964), and Hind et al. (Trans Faraday Soc 56:328-330, 1960). These results have been fitted to the Redlich-Kister polynomial using multiparametric nonlinear regression analysis to estimate the binary coefficients and standard errors.

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“…FTIR spectra were obtained with a Bruker ALPHA FT-IR spectrometer. 1614.5 [7] 1615.2 [8] 1614.0 [9] 1629.0 [10] 1598.4 1595.1 [7] 1611.0 [10] 1583.9…”

Section: Methodsmentioning

confidence: 99%

Studies on Ultrasonic and Spectroscopic Properties of Binary Liquid Mixture of Ethyl Oleate with Aniline at Different Temperatures

2016

Chem Sci Trans

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Ultrasonic velocity, viscosity and density of ethyl oleate with aniline have been determined at various temperatures in the range of 303.15 K to 318.15 K. The ultrasonic velocity, viscosity and density data are used to estimate adiabatic compressibility, intermolecular free length and acoustic impedance along with excess values of adiabatic compressibility, intermolecular free length, acoustic impedance and molar volume. The infrared spectrum of the system, ethyl oleate with aniline has also been recorded at room temperature (298.15 K). The observed variations of these parameters, with concentration and temperature, are discussed in terms of the intermolecular interactions between the unlike molecules of the binary mixtures.

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Thermodynamic and acoustic properties of binary mixtures of oxolane with aniline and substituted anilines at 303.15, 313.15 and 323.15K

Cited by 75 publications

References 34 publications

Comparative studies of intermolecular interaction of aromatic amines with ethyl lactate at different temperatures

Comparative studies of intermolecular interaction of aromatic amines with ethyl lactate at different temperatures

Molecular interactions between amine and cyclic ketones at different temperatures

Studies on Ultrasonic and Spectroscopic Properties of Binary Liquid Mixture of Ethyl Oleate with Aniline at Different Temperatures

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