A calorimetric study of N, N-diethyl-N′-furoylthiourea and N, N-diisobutyl-N′-furoylthiourea

MAVR da Silva, MDMCR da Silva, LCM da Silva…

Index: Ribeiro Da Silva, Manuel A. V.; Ribeiro Da Silva, Maria D. M. C.; Da Silva, Luis C. M.; Dietze, Frank Journal of Chemical Thermodynamics, 2002 , vol. 34, # 2 p. 155 - 161

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Citation Number: 3

Abstract

The standard (po= 0.1 MPa) molar enthalpies of combustion in oxygen, at T= 298.15 K, were measured by rotative bomb calorimetry for crystalline N, N-diethyl-N′-furoylthiourea,(2- C4H3O) CONHCSN (C2H5) 2, HFET, and N, N-diisobutyl-N′-furoylthiourea,(2-C4H3O) CONHCSN (iso-C4H9) 2, HFIB. The standard molar enthalpies of sublimation of both HFET and HFIB were measured by high-temperature Calvet microcalorimetry. These values ...