Acoustic, viscometric and volumetric properties of binary mixtures of <i>N</i>-methylacetamide with some aliphatic mono and di alkyl amines at <i>T</i> = 308.15 K

Kumar, B. Ranjith; Krishna, P. Murali; Banu, S. Asra; Jyothi, K. Amara; Jyostna, T. Savitha; Satyanarayana, N.

doi:10.1080/00319100802688030

Cited by 25 publications

(4 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…An examination of results obtained reveals that the mixtures examined have a wide range of applications in pharmaceuticals, agrochemicals, surfactants, lubricant additives, fragrances, corrosion inhibitors, anti-cracking agents, emulsifiers for resins, and pheromones. − These binary mixtures are used in manufacturing applications such as heat transfer, fluid flow, mass transfer, and chemical separation. On the basis of various applications of the components of liquid mixtures and the literature survey, the present systems were selected. − This study reports the density (ρ) and speed of sound ( u ) of binary liquid mixtures of tributylamine + alkyl (C 1 –C 5 ) acetate at different compositions and at temperatures ranging from 293.15 to 313.15 K as data on the same systems are missing in the literature. Using experimental data of density (ρ) and speed of sound ( u ), parameters such as excess molar volume ( V m E ) have been derived.…”

Section: Introductionmentioning

confidence: 99%

Volumetric and FT-IR Studies of the Binary Liquid Mixtures of Tributylamine and Alkyl Ester (C₁–C₅)

et al. 2019

View full text Add to dashboard Cite

Herein, physicochemical functions were obtained using the density (ρ) and speed of sound (u) data of tributylamine (TBA) + alkyl acetate (C1–C5) mixtures at a pressure of 101.325 kPa and at five different temperatures (293.15–313.15 K). An Anton Paar DSA 5000 M was used to determine the values of density (ρ) and speeds of sound (u) of the pure components and respective binary mixtures. It has been found that the function obtained from the density (V m E ) is positive and that from speeds of sound (uE ) is negative at all concentrations and at 293.15–313.15 K, which show that the presence of weak intermolecular interactions (dipole–dipole type) is also supported by FT-IR studies. The results obtained for V m E experimentally and theoretically (PFP theory) were correlated with each other.

show abstract

Section: Introductionmentioning

confidence: 99%

Volumetric and FT-IR Studies of the Binary Liquid Mixtures of Tributylamine and Alkyl Ester (C₁–C₅)

et al. 2019

View full text Add to dashboard Cite

show abstract

“…Ultrasonic velocity is one of the important parameters, frequently used to investigate intermolecular interactions in binary liquid mixtures [1][2][3][4] . Theoretical evaluation of ultrasonic velocity in binary liquid mixtures and its correlation to study molecular interaction has been successfully done in recent years.…”

Section: Introductionmentioning

confidence: 99%

“…The results are explained in terms of intermolecular interactions occurring in these binary systems. The deviation in the variation of U 2 exp / U 2 imx from unity has also been evaluated for explaining the non-ideality the mixtures.…”

Section: Introductionmentioning

confidence: 99%

Comparative Study of Experimental and Theoretical Ultrasonic Velocities in Binary Mixtures of Cyclohexanone with Aliphatic Esters at Different Temperatures

Divakar¹,

Samatha

2014

ILCPA

View full text Add to dashboard Cite

Ultrasonic velocity evaluated by various theoretical relations viz., Nomoto, Free Length Theory (FLT), Van deal and Vangeel ideal mixing relation (IMR), Impedance Dependence Relation (IDR), and Junjie in three binary liquid mixtures of cyclohexanone as a common component with aliphatic esters (isopropyl acetate, isobutyl acetate and isoamyl acetate) at 303, 308, 313 and 318K over the entire composition range. An attempt has been made to compare the merits of the relations and the relative applicability of these theories to the present systems have been checked and discussed. The results are explained in terms of intermolecular interactions occurring in these binary systems. The deviation in the variation of U2exp / U2 imx from unity has also been evaluated for explaining the non-ideality in the mixtures.

show abstract

“…Derived parameters such as internal pressure and free volume studies will be useful to know the molecular interactions of the systems. Ultrasonic velocity is one of the important parameters, frequently used to investigate intermolecular interactions in binary liquid mixtures [1][2][3][4] . Ultrasonic velocity measurements have been successfully employed to detect and assess weak and strong molecular interactions, present in binary 5,6 and ternary 7,8 liquid mixtures.…”

Section: Introductionmentioning

confidence: 99%

Ultrasonic Studies on Binary Mixtures of Acetyl Acetone at 301K

Babu

Murthy

2011

Journal of Chemistry

View full text Add to dashboard Cite

The ultrasonic velocity (U), density (ρ) and viscosity (η) measurements have been carried out for the binary mixtures of acetyl acetone with benzene, carbon tetra chloride and isoamyl alcohol at 301 K. From the measured values of ultrasonic velocity, density and viscosity, parameters such as internal pressure (πi), free volume (Vƒ) and acoustical parameters such as adiabatic compressibility (β), inter molecular free length (Lƒ), acoustic impedance (Z), relaxation time (τ) have been calculated. The results have been analyzed and interpreted in terms of molecular interactions.

show abstract

Acoustic, viscometric and volumetric properties of binary mixtures of N-methylacetamide with some aliphatic mono and di alkyl amines at T = 308.15 K

Cited by 25 publications

References 15 publications

Volumetric and FT-IR Studies of the Binary Liquid Mixtures of Tributylamine and Alkyl Ester (C₁–C₅)

Volumetric and FT-IR Studies of the Binary Liquid Mixtures of Tributylamine and Alkyl Ester (C₁–C₅)

Comparative Study of Experimental and Theoretical Ultrasonic Velocities in Binary Mixtures of Cyclohexanone with Aliphatic Esters at Different Temperatures

Ultrasonic Studies on Binary Mixtures of Acetyl Acetone at 301K

Contact Info

Product

Resources

About

Acoustic, viscometric and volumetric properties of binary mixtures of N-methylacetamide with some aliphatic mono and di alkyl amines at T = 308.15 K

Cited by 25 publications

References 15 publications

Volumetric and FT-IR Studies of the Binary Liquid Mixtures of Tributylamine and Alkyl Ester (C1–C5)

Volumetric and FT-IR Studies of the Binary Liquid Mixtures of Tributylamine and Alkyl Ester (C1–C5)

Comparative Study of Experimental and Theoretical Ultrasonic Velocities in Binary Mixtures of Cyclohexanone with Aliphatic Esters at Different Temperatures

Ultrasonic Studies on Binary Mixtures of Acetyl Acetone at 301K

Contact Info

Product

Resources

About

Volumetric and FT-IR Studies of the Binary Liquid Mixtures of Tributylamine and Alkyl Ester (C₁–C₅)

Volumetric and FT-IR Studies of the Binary Liquid Mixtures of Tributylamine and Alkyl Ester (C₁–C₅)