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Information Seminar Paper

Title

DIELECTRIC PROPERTIES OF BINARY MIXTURES OF 1-HEXANOL, 2-BUTANONE AT T=298.2 K

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Abstract

 RELATIVE PERMITTIVITY MEASUREMENTS WERE MADE ON BINARY MIXTURE OF (1-HEXANOL+2-BUTANONE) FOR VARIOUS CONCENTRATIONS AT T=298.2K.THE STATIC DIELECTRIC CONSTANT (RELATIVE PERMITTIVITY) OF MATERIALS IS AN INTRINSIC PROPERTY, WHICH CAN PLAY AN IMPORTANT ROLE IN THE SOLUTEION PROPERTIES. MEASUREMENT OF DIELECTRIC CONSTANT HAS BEEN SHOWN TO BE A USEFUL TECHNIQUE IN CHARACTERIZING MOLECULAR STRUCTURE, SOLUTE–SOLUTE, AND SOLVENT–SOLUTE INTERACTIONS IN SOLUTION. SIGNIFICANT INVESTIGATION HAS BEEN CARRIED OUT IN RECENT YEARS ON THE DIELECTRIC MEASUREMENTS OF POLAR SOLUTIONS WITH VARIOUS MOLECULAR STRUCTURE AND DIFFERENT FUNCTIONAL GROUPS. DIELECTRIC STUDIES ON THE BINARY MIXTURES ARE IMPORTANT FOR UNDERSTANDING THE INTERMOLECULAR INTERACTIONS IN THE MIXTURE DUE TO THE DIPOLE–DIPOLE INTERACTIONS AND HYDROGEN BONDING. IN THIS WORK, THE KIRKWOOD CORRELATION FACTOR, THE BRUGGEMAN DIELECTRIC FACTOR AND THE EXCESS PERMITTIVITY WERE CALCULATED. THE ALIPHATICALCOHOLS ARE EXCELLENT H-BOND DONORS/ACCEPTORS, AND THEREFORE, ARE STRONGLY ASSOCIATED THROUGH INTERMOLECULAR H-BONDING. ON THE OTHER HAND, KETONES ARE AN IMPORTANT CLASS OF INDUSTRIAL CHEMICALS WITH MANY SCIENTIFIC AND INDUSTRIAL APPLICATIONS.THESE COMPOUNDS WITH A CARBONYL GROUP (C=O) ARE STRONGLY HYDROGEN-BOND ACCEPTORS.THE LOWER MOLAR MASS ALIPHATIC KETONES ARE STABLE, COLOURLESS LIQUIDS AND GENERALLY HAVE A PLEASANT, SLIGHTLY AROMATIC ODOUR. ONE OF THE MOST IMPORTANT ALIPHATIC KETONES IS 2-BUTANONE (NAMELY METHYL ETHYL KETONE, MEK), WHICH IS THE SECOND MOST IMPORTANT COMMERCIALLY PRODUCED KETONE AFTER ACETONE.

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    APA: Copy

    GHANADZADEH GILANI, A., & RAFIEE, F.. (2013). DIELECTRIC PROPERTIES OF BINARY MIXTURES OF 1-HEXANOL, 2-BUTANONE AT T=298.2 K. IRANIAN CHEMISTRY CONGRESS. SID. https://sid.ir/paper/915321/en

    Vancouver: Copy

    GHANADZADEH GILANI A., RAFIEE F.. DIELECTRIC PROPERTIES OF BINARY MIXTURES OF 1-HEXANOL, 2-BUTANONE AT T=298.2 K. 2013. Available from: https://sid.ir/paper/915321/en

    IEEE: Copy

    A. GHANADZADEH GILANI, and F. RAFIEE, “DIELECTRIC PROPERTIES OF BINARY MIXTURES OF 1-HEXANOL, 2-BUTANONE AT T=298.2 K,” presented at the IRANIAN CHEMISTRY CONGRESS. 2013, [Online]. Available: https://sid.ir/paper/915321/en

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