Densities, viscosities, speeds of sound and refractive indices of binary mixtures of tetrahydrofuran with 1-hexanol, 1-heptanol, 1-octanol, 1-nonanol and 1-decanol at 298.15, 303.15, 308.15 and 313.15 K

Al-Kandary, Jasem A.; Al-Jimaz, Adel S.; Abdul-Latif, Abdul-Haq M.

doi:10.1080/00319100802123152

Cited by 28 publications

(5 citation statements)

References 23 publications

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“…The thermodynamic, acoustic, and transport properties of a liquid mixture are different from those of constituent pure liquids, presumably due to the molecular interactions among the constituent liquids. The understanding about the nature and strength of intra- and intermolecular interactions correlated to the physical properties, such as density, viscosity, surface tension, conductivity, refractive index, and so forth of the multicomponent solvent systems is useful in process engineering design and other related applications − and have drawn considerable attention in recent years. − The current report is a part of our ongoing research − on the accumulation of the physical property data of organic liquid mixtures, which is focused on the competitive complexation and self-association that may occur in the mixed system of the alkanol with proton-acceptor molecules.…”

Section: Introductionmentioning

confidence: 99%

Densities, Viscosities, and Speeds of Sound of Binary Mixtures of Heptan-1-ol with 1,4-Dioxane at Temperatures from (298.15 to 323.15) K and Atmospheric Pressure

et al. 2013

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Densities, ρexp, viscosities, ηexp, and speeds of sound, c exp, of pure heptan-1-ol and 1,4-dioxane and their binary mixtures have been measured over the entire range of composition at temperatures from (298.15 to 323.15) K with an interval of 5 K and at the atmospheric pressure. The experimental data have been used to calculate the following: excess molar volumes, V m E, deviation in speeds of sound, Δc, isentropic compressibility, κ s , deviation in isentropic compressibility, Δκ s , and viscosity deviations, Δη. The values of V m E and Δκ s have been found to be positive throughout the composition range and at all temperatures, whereas Δc and Δη were negative. The excess or deviation properties (V m E, Δc, Δκs, or Δη) have been correlated using a Redlich–Kister type equation to obtain their coefficients and standard deviations. The modified Rackett equation has been employed to correlate with the experimental molar volume of the component liquids and the binary mixtures. The measured mixture viscosity data have been correlated using semiempirical models, such as Andrade/DIPPR and Grunberg–Nissan. The thermodynamic, transport, and acoustic behaviors have been discussed in terms of the molecular interactions and structural effects due to the components of the binary mixtures. Furthermore, the diversity in the thermodynamic or transport behavior of the binary mixtures of 1,4-dioxane with heptan-1-ol and other alkan-1-ol systems has been compared and discussed in terms of the changes in the chain length or the solution properties of the mixed systems.

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Section: Introductionmentioning

confidence: 99%

Densities, Viscosities, and Speeds of Sound of Binary Mixtures of Heptan-1-ol with 1,4-Dioxane at Temperatures from (298.15 to 323.15) K and Atmospheric Pressure

et al. 2013

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“…All the Chemicals were kept in tightly sealed bottles to minimize the absorption of atmospheric moistures. The purity of the solvent was ascertained by comparing the measured density, dynamic viscosities and sound velocity of the pure component at 303.15 K with the available literature Nikam, Mahale, & Hasan, 1996;Kadam et al, 2006;Nayak, Aralaguppi, & Aminabhavi, 2003;Al-Kandary, Al-Jimaz, & Abdul-Latif, 2009;Dubey, 1157Yasmin et al, 2009;Syal, Gautam, & Chauhan, 1998;Rao et al, 2003) as soon in table 2. Ltd.) with an accuracy ± 0.001 X10 -3 kg as described elsewhere (Yadava, Singh, & Yadava, 1994).…”

Section: Methodsmentioning

confidence: 99%

Studying of Acoustical Parameters of Some Binary Liquid Mixture at 303.15 K and 3 M. Hz

Sharma,

Mishra,

Prajapati

2023

ejtas

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The ultrasonic velocity, density and viscosity of 1,4- dioxane with alkanols systems have been measured experimentally at 303.15 K over the frequency 3 M. Hz. From these three values, we have calculated thermodynamic and excess thermodynamic parameters such as adiabatic compressibility, deviation in adiabatic compressibility, molar volume excess molar volume, free length, excess free length, Viscosity, deviation in viscosity, internal pressure ,excess internal pressure, acoustic impedance, excess acoustic impedance, excess sound velocity, Rao,s constant, Wada constant, relaxation time and relaxation strength of binary liquid mixture to interpret the nature of the interactions taking place in the binary liquid mixtures. The results analyzed in the sight of molecular interaction between the components. The interaction resulting in the interstitial accommodation of 1, 4- dioxane into alkanols are the predominant factor over dipole-dipole interaction.

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“…The purity of the solvent was ascertained by comparing the measured density, dynamic viscosities and sound velocity of the pure component at 303.15K with the available literature [17][18][19][20][21][22][23][24][25][26][27][28] as shown in Table 1.…”

Section: Methodsmentioning

confidence: 99%

Evaluation of excess free volume and excess internal pressure of binary liquid mixtures of cyclic ether with 1-alkanols at 303.15K

Sharma

Seema

2022

Preprint

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Ultrasonic velocity, density and viscosity have been measured experimentally at 303.15 K in the six binary liquid mixtures of 1,4-dioxane (cyclic ether) with 1-methanol, 1-ethanol, 1-propanol, 1-butanol, 1-hexanol and 1-octanol and free volume as well as internal pressure were calculated for the six binary liquid mixtures of 1,4-dioxane with 1-alkanols at 303.15 K over the entire range of composition. Excess values of free volume and internal pressure have been calculated for these systems. The results were discussed in the light of existing theories of molecular interactions involved and chemical composition of the liquid components.

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Densities, viscosities, speeds of sound and refractive indices of binary mixtures of tetrahydrofuran with 1-hexanol, 1-heptanol, 1-octanol, 1-nonanol and 1-decanol at 298.15, 303.15, 308.15 and 313.15 K

Cited by 28 publications

References 23 publications

Densities, Viscosities, and Speeds of Sound of Binary Mixtures of Heptan-1-ol with 1,4-Dioxane at Temperatures from (298.15 to 323.15) K and Atmospheric Pressure

Densities, Viscosities, and Speeds of Sound of Binary Mixtures of Heptan-1-ol with 1,4-Dioxane at Temperatures from (298.15 to 323.15) K and Atmospheric Pressure

Studying of Acoustical Parameters of Some Binary Liquid Mixture at 303.15 K and 3 M. Hz

Evaluation of excess free volume and excess internal pressure of binary liquid mixtures of cyclic ether with 1-alkanols at 303.15K

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