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Satyanarayana Nallani - One of the best experts on this subject based on the ideXlab platform.
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excess molar volumes and sound speed in Phenylacetonitrile 1 2 dichloroethane Phenylacetonitrile 1 1 2 trichloroethane Phenylacetonitrile 1 1 2 2 tetrachloroethane Phenylacetonitrile trichloroethene and Phenylacetonitrile tetrachloroethene at tempera
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density ρ, viscosity η, and speed of sound u in (Phenylacetonitrile + 1,2-dichloroethane), (Phenylacetonitrile + 1,1,2-trichloroethane), (Phenylacetonitrile + 1,1,2,2-tetrachloroethane), (Phenylacetonitrile + trichloroethene), and (Phenylacetonitrile + tetrachloroethene) over the entire range of composition at T = (303.15 to 313.15) K. These values have been used to calculate the excess molar volumes VE and deviation in isentropic compressibility Δκs. The excess molar volumes and deviation in isentropic compressibility are fitted to a Redlich−Kister-type equation to derive binary coefficients and standard deviation and to elicit the specific interactions like complex formation as well as the saturation of chlorine atoms with π electrons.
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Excess Molar Volumes and Sound Speed in (Phenylacetonitrile + 1,2-Dichloroethane), (Phenylacetonitrile + 1,1,2-Trichloroethane), (Phenylacetonitrile + 1,1,2,2-Tetrachloroethane), (Phenylacetonitrile + Trichloroethene), and (Phenylacetonitrile + Tetra
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density ρ, viscosity η, and speed of sound u in (Phenylacetonitrile + 1,2-dichloroethane), (Phenylacetonitrile + 1,1,2-trichloroethane), (Phenylacetonitrile + 1,1,2,2-tetrachloroethane), (Phenylacetonitrile + trichloroethene), and (Phenylacetonitrile + tetrachloroethene) over the entire range of composition at T = (303.15 to 313.15) K. These values have been used to calculate the excess molar volumes VE and deviation in isentropic compressibility Δκs. The excess molar volumes and deviation in isentropic compressibility are fitted to a Redlich−Kister-type equation to derive binary coefficients and standard deviation and to elicit the specific interactions like complex formation as well as the saturation of chlorine atoms with π electrons.
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volumetric and transport properties of binary liquid mixtures of Phenylacetonitrile with aliphatic esters at temperatures of 303 15 to 313 15 k
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Ranjith Kumar Bachu, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density, ρ, viscosity, η, and speed of sound, u, for the binary mixtures of Phenylacetonitrile (PAN) with aliphatic esters [ethyl acetate (EA), ethyl chloroacetate (ECA), and ethyl cyanoacetate (ECNA)] over the miscibility region (0 < x1 < 1) at temperatures of (303.15, 308.15, and 313.15) K. The experimental data have been used to calculate various properties like the excess molar volume VE and deviation in isentropic compressibility Δκs. These properties are used to interpret the molecular interactions in the binary mixtures. The Redlich−Kister polynomial equation was fitted to the experimental data to derive binary coefficients and standard deviations.
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excess molar volumes and sound speed in Phenylacetonitrile
2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The acousticproperties of binary liquid mixtures can be quite significant andgive a measure of molecular interactions and hence can provideinformation needed to test existing theories of solutions.Ultrasonic velocity data can be utilized to deduce some usefulproperties of liquid mixtures, which are not easily accessibleby other means. The high precision of speed of sound measure-ments makes it possible to calculate many other reliableparameters which give information regarding deviations of thesystem from ideality. Research activities of our laboratorycomprise the systematic measurements of volumetric andtransport properties of mixtures of compounds.
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Volumetric and Transport Properties of Binary Liquid Mixtures of Aliphatic Ketones with Phenylacetonitrile at T = 308.15 K
Journal of Chemical & Engineering Data, 2008Co-Authors: Ranjith Kumar Bachu, Sathyanarayana Boodida, Murali Krishna Patwari, Satyanarayana NallaniAbstract:Measurement of densities, ρ, viscosities, η, and ultrasonic speeds, u, have been carried out for binary mixtures of Phenylacetonitrile (PAN) with methylethylketone (MEK), methylpropylketone (MPK), methylisobutylketone (MIBK), and diethylketone (DEK) and their pure liquids at T = 308.15 K over the entire composition range. From these experimental data, excess molar volumes, VE, deviations in viscosity, Δη, and isentropic compressibility, Δκs, of aliphatic ketones with Phenylacetonitrile have been calculated. The variation of these properties with composition of the mixture suggests dipole−dipole interactions and charge transfer complex formation between associated Phenylacetonitrile molecules and dipolar ketones. The magnitude of the property is found to depend on the chain length of the ketone molecule. These results have been fitted to the Redlich−Kister polynomial using multiparametric nonlinear regression analysis to estimate the binary coefficients and standard errors. The experimental data are used t...
Asra Banu Syeda - One of the best experts on this subject based on the ideXlab platform.
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excess molar volumes and sound speed in Phenylacetonitrile 1 2 dichloroethane Phenylacetonitrile 1 1 2 trichloroethane Phenylacetonitrile 1 1 2 2 tetrachloroethane Phenylacetonitrile trichloroethene and Phenylacetonitrile tetrachloroethene at tempera
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density ρ, viscosity η, and speed of sound u in (Phenylacetonitrile + 1,2-dichloroethane), (Phenylacetonitrile + 1,1,2-trichloroethane), (Phenylacetonitrile + 1,1,2,2-tetrachloroethane), (Phenylacetonitrile + trichloroethene), and (Phenylacetonitrile + tetrachloroethene) over the entire range of composition at T = (303.15 to 313.15) K. These values have been used to calculate the excess molar volumes VE and deviation in isentropic compressibility Δκs. The excess molar volumes and deviation in isentropic compressibility are fitted to a Redlich−Kister-type equation to derive binary coefficients and standard deviation and to elicit the specific interactions like complex formation as well as the saturation of chlorine atoms with π electrons.
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Excess Molar Volumes and Sound Speed in (Phenylacetonitrile + 1,2-Dichloroethane), (Phenylacetonitrile + 1,1,2-Trichloroethane), (Phenylacetonitrile + 1,1,2,2-Tetrachloroethane), (Phenylacetonitrile + Trichloroethene), and (Phenylacetonitrile + Tetra
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density ρ, viscosity η, and speed of sound u in (Phenylacetonitrile + 1,2-dichloroethane), (Phenylacetonitrile + 1,1,2-trichloroethane), (Phenylacetonitrile + 1,1,2,2-tetrachloroethane), (Phenylacetonitrile + trichloroethene), and (Phenylacetonitrile + tetrachloroethene) over the entire range of composition at T = (303.15 to 313.15) K. These values have been used to calculate the excess molar volumes VE and deviation in isentropic compressibility Δκs. The excess molar volumes and deviation in isentropic compressibility are fitted to a Redlich−Kister-type equation to derive binary coefficients and standard deviation and to elicit the specific interactions like complex formation as well as the saturation of chlorine atoms with π electrons.
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volumetric and transport properties of binary liquid mixtures of Phenylacetonitrile with aliphatic esters at temperatures of 303 15 to 313 15 k
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Ranjith Kumar Bachu, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density, ρ, viscosity, η, and speed of sound, u, for the binary mixtures of Phenylacetonitrile (PAN) with aliphatic esters [ethyl acetate (EA), ethyl chloroacetate (ECA), and ethyl cyanoacetate (ECNA)] over the miscibility region (0 < x1 < 1) at temperatures of (303.15, 308.15, and 313.15) K. The experimental data have been used to calculate various properties like the excess molar volume VE and deviation in isentropic compressibility Δκs. These properties are used to interpret the molecular interactions in the binary mixtures. The Redlich−Kister polynomial equation was fitted to the experimental data to derive binary coefficients and standard deviations.
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excess molar volumes and sound speed in Phenylacetonitrile
2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The acousticproperties of binary liquid mixtures can be quite significant andgive a measure of molecular interactions and hence can provideinformation needed to test existing theories of solutions.Ultrasonic velocity data can be utilized to deduce some usefulproperties of liquid mixtures, which are not easily accessibleby other means. The high precision of speed of sound measure-ments makes it possible to calculate many other reliableparameters which give information regarding deviations of thesystem from ideality. Research activities of our laboratorycomprise the systematic measurements of volumetric andtransport properties of mixtures of compounds.
Shigeru Tamogami - One of the best experts on this subject based on the ideXlab platform.
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herbivore induced Phenylacetonitrile is biosynthesized from de novo synthesized l phenylalanine in the giant knotweed fallopia sachalinensis
FEBS Letters, 2013Co-Authors: Koji Noge, Shigeru TamogamiAbstract:Plants emit a series of characteristic volatile blends when damaged by insect feeding. Phenylacetonitrile is one of the volatiles from the leaves of the giant knotweed, Fallopia sachalinensis, infested by the Japanese beetle, Popillia japonica, or treated with exogenous airborne methyl jasmonate (MeJA). We examined the precursor of the nitrile and its origin in this system. l-Phenylalanine was determined to be a precursor of the nitrile in F. sachalinensis leaves, and the phenylalanine was also induced by beetle feeding and MeJA treatment. We also found that exogenous MeJA enhanced the biosynthesis of several amino acids in F. sachalinensis leaves.
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Phenylacetonitrile from the giant knotweed fallopia sachalinensis infested by the japanese beetle popillia japonica is induced by exogenous methyl jasmonate
Molecules, 2011Co-Authors: Koji Noge, Shigeru TamogamiAbstract:Phenylacetonitrile, (E)-b-ocimene, linalool, (E)-4,8-dimethyl-1,3,7-nonatriene and (E,E)-a-farnesene were identified as Japanese beetle, Popillia japonica, feeding-induced volatiles from the leaves of the giant knotweed, Fallopia sachalinensis, but not by mechanical damage. Volatile emission was also induced by treatment with a cellular signaling molecule, methyl jasmonate. These results suggest that volatiles will be synthesized de novo by a biotic elicitor from P. japonica oral secretion.
Sathyanarayana Boodida - One of the best experts on this subject based on the ideXlab platform.
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excess molar volumes and sound speed in Phenylacetonitrile 1 2 dichloroethane Phenylacetonitrile 1 1 2 trichloroethane Phenylacetonitrile 1 1 2 2 tetrachloroethane Phenylacetonitrile trichloroethene and Phenylacetonitrile tetrachloroethene at tempera
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density ρ, viscosity η, and speed of sound u in (Phenylacetonitrile + 1,2-dichloroethane), (Phenylacetonitrile + 1,1,2-trichloroethane), (Phenylacetonitrile + 1,1,2,2-tetrachloroethane), (Phenylacetonitrile + trichloroethene), and (Phenylacetonitrile + tetrachloroethene) over the entire range of composition at T = (303.15 to 313.15) K. These values have been used to calculate the excess molar volumes VE and deviation in isentropic compressibility Δκs. The excess molar volumes and deviation in isentropic compressibility are fitted to a Redlich−Kister-type equation to derive binary coefficients and standard deviation and to elicit the specific interactions like complex formation as well as the saturation of chlorine atoms with π electrons.
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Excess Molar Volumes and Sound Speed in (Phenylacetonitrile + 1,2-Dichloroethane), (Phenylacetonitrile + 1,1,2-Trichloroethane), (Phenylacetonitrile + 1,1,2,2-Tetrachloroethane), (Phenylacetonitrile + Trichloroethene), and (Phenylacetonitrile + Tetra
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density ρ, viscosity η, and speed of sound u in (Phenylacetonitrile + 1,2-dichloroethane), (Phenylacetonitrile + 1,1,2-trichloroethane), (Phenylacetonitrile + 1,1,2,2-tetrachloroethane), (Phenylacetonitrile + trichloroethene), and (Phenylacetonitrile + tetrachloroethene) over the entire range of composition at T = (303.15 to 313.15) K. These values have been used to calculate the excess molar volumes VE and deviation in isentropic compressibility Δκs. The excess molar volumes and deviation in isentropic compressibility are fitted to a Redlich−Kister-type equation to derive binary coefficients and standard deviation and to elicit the specific interactions like complex formation as well as the saturation of chlorine atoms with π electrons.
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volumetric and transport properties of binary liquid mixtures of Phenylacetonitrile with aliphatic esters at temperatures of 303 15 to 313 15 k
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Ranjith Kumar Bachu, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density, ρ, viscosity, η, and speed of sound, u, for the binary mixtures of Phenylacetonitrile (PAN) with aliphatic esters [ethyl acetate (EA), ethyl chloroacetate (ECA), and ethyl cyanoacetate (ECNA)] over the miscibility region (0 < x1 < 1) at temperatures of (303.15, 308.15, and 313.15) K. The experimental data have been used to calculate various properties like the excess molar volume VE and deviation in isentropic compressibility Δκs. These properties are used to interpret the molecular interactions in the binary mixtures. The Redlich−Kister polynomial equation was fitted to the experimental data to derive binary coefficients and standard deviations.
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excess molar volumes and sound speed in Phenylacetonitrile
2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The acousticproperties of binary liquid mixtures can be quite significant andgive a measure of molecular interactions and hence can provideinformation needed to test existing theories of solutions.Ultrasonic velocity data can be utilized to deduce some usefulproperties of liquid mixtures, which are not easily accessibleby other means. The high precision of speed of sound measure-ments makes it possible to calculate many other reliableparameters which give information regarding deviations of thesystem from ideality. Research activities of our laboratorycomprise the systematic measurements of volumetric andtransport properties of mixtures of compounds.
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Volumetric and Transport Properties of Binary Liquid Mixtures of Aliphatic Ketones with Phenylacetonitrile at T = 308.15 K
Journal of Chemical & Engineering Data, 2008Co-Authors: Ranjith Kumar Bachu, Sathyanarayana Boodida, Murali Krishna Patwari, Satyanarayana NallaniAbstract:Measurement of densities, ρ, viscosities, η, and ultrasonic speeds, u, have been carried out for binary mixtures of Phenylacetonitrile (PAN) with methylethylketone (MEK), methylpropylketone (MPK), methylisobutylketone (MIBK), and diethylketone (DEK) and their pure liquids at T = 308.15 K over the entire composition range. From these experimental data, excess molar volumes, VE, deviations in viscosity, Δη, and isentropic compressibility, Δκs, of aliphatic ketones with Phenylacetonitrile have been calculated. The variation of these properties with composition of the mixture suggests dipole−dipole interactions and charge transfer complex formation between associated Phenylacetonitrile molecules and dipolar ketones. The magnitude of the property is found to depend on the chain length of the ketone molecule. These results have been fitted to the Redlich−Kister polynomial using multiparametric nonlinear regression analysis to estimate the binary coefficients and standard errors. The experimental data are used t...
Amara Jyothi Koppula - One of the best experts on this subject based on the ideXlab platform.
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excess molar volumes and sound speed in Phenylacetonitrile 1 2 dichloroethane Phenylacetonitrile 1 1 2 trichloroethane Phenylacetonitrile 1 1 2 2 tetrachloroethane Phenylacetonitrile trichloroethene and Phenylacetonitrile tetrachloroethene at tempera
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density ρ, viscosity η, and speed of sound u in (Phenylacetonitrile + 1,2-dichloroethane), (Phenylacetonitrile + 1,1,2-trichloroethane), (Phenylacetonitrile + 1,1,2,2-tetrachloroethane), (Phenylacetonitrile + trichloroethene), and (Phenylacetonitrile + tetrachloroethene) over the entire range of composition at T = (303.15 to 313.15) K. These values have been used to calculate the excess molar volumes VE and deviation in isentropic compressibility Δκs. The excess molar volumes and deviation in isentropic compressibility are fitted to a Redlich−Kister-type equation to derive binary coefficients and standard deviation and to elicit the specific interactions like complex formation as well as the saturation of chlorine atoms with π electrons.
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Excess Molar Volumes and Sound Speed in (Phenylacetonitrile + 1,2-Dichloroethane), (Phenylacetonitrile + 1,1,2-Trichloroethane), (Phenylacetonitrile + 1,1,2,2-Tetrachloroethane), (Phenylacetonitrile + Trichloroethene), and (Phenylacetonitrile + Tetra
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density ρ, viscosity η, and speed of sound u in (Phenylacetonitrile + 1,2-dichloroethane), (Phenylacetonitrile + 1,1,2-trichloroethane), (Phenylacetonitrile + 1,1,2,2-tetrachloroethane), (Phenylacetonitrile + trichloroethene), and (Phenylacetonitrile + tetrachloroethene) over the entire range of composition at T = (303.15 to 313.15) K. These values have been used to calculate the excess molar volumes VE and deviation in isentropic compressibility Δκs. The excess molar volumes and deviation in isentropic compressibility are fitted to a Redlich−Kister-type equation to derive binary coefficients and standard deviation and to elicit the specific interactions like complex formation as well as the saturation of chlorine atoms with π electrons.
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volumetric and transport properties of binary liquid mixtures of Phenylacetonitrile with aliphatic esters at temperatures of 303 15 to 313 15 k
Journal of Chemical & Engineering Data, 2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Ranjith Kumar Bachu, Satyanarayana NallaniAbstract:The present paper reports the experimental data for density, ρ, viscosity, η, and speed of sound, u, for the binary mixtures of Phenylacetonitrile (PAN) with aliphatic esters [ethyl acetate (EA), ethyl chloroacetate (ECA), and ethyl cyanoacetate (ECNA)] over the miscibility region (0 < x1 < 1) at temperatures of (303.15, 308.15, and 313.15) K. The experimental data have been used to calculate various properties like the excess molar volume VE and deviation in isentropic compressibility Δκs. These properties are used to interpret the molecular interactions in the binary mixtures. The Redlich−Kister polynomial equation was fitted to the experimental data to derive binary coefficients and standard deviations.
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excess molar volumes and sound speed in Phenylacetonitrile
2010Co-Authors: Asra Banu Syeda, Amara Jyothi Koppula, Sathyanarayana Boodida, Satyanarayana NallaniAbstract:The acousticproperties of binary liquid mixtures can be quite significant andgive a measure of molecular interactions and hence can provideinformation needed to test existing theories of solutions.Ultrasonic velocity data can be utilized to deduce some usefulproperties of liquid mixtures, which are not easily accessibleby other means. The high precision of speed of sound measure-ments makes it possible to calculate many other reliableparameters which give information regarding deviations of thesystem from ideality. Research activities of our laboratorycomprise the systematic measurements of volumetric andtransport properties of mixtures of compounds.