Standard Enthalpies of Formation for Some Semi-products At the Synthesis of Poly(ethylene) Terephthalate |
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| Authors: | Yu. V. Maksimuk V. D. Sokolov V. M. Sevruk P. K. Trahanov |
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| Affiliation: | (1) Laboratory of Thermodynamics of Organic Compounds, Research Institute for Physical and Chemical Problems, Belarus State University, Leningradskaya 14, 220080 Minsk, Belarus;(2) Scientific and Research Department, Industrial Association, 'Khimvolokno', 212035 Mogilev, Belarus |
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| Abstract: | The enthalpies of combustion for 4-formylbenzoic acid (I), 4-methylbenzyl alcohol (II), and trimethyl 1,2,4-benzenetricarboxylate (III) were determined by the bomb calorimetry method. Enthalpies of sublimation for I and II were measured with a calorimeter. The contributions of different substituents to the standard enthalpies of formation for benzene derivatives in the gas state were derived. This revised version was published online in July 2006 with corrections to the Cover Date. |
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| Keywords: | enthalpy of combustion enthalpy of formation enthalpy of sublimation 4-formylbenzoic acid 4-methylbenzyl alcohol trimethyl 1,2,4-benzenetricarboxylate |
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