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The Thermodynamic Properties of 2,3-Dihydrobenzo[b]thiophene

Published

Author(s)

W V. Steele, Robert D. Chirico, Anh D. Nguyen, S E. Knipmeyer

Abstract

Measurements leading to the calculation of the standard thermodynamic properties for gaseous 2,3-dihydrobenzo[b]thiophene (ChemicalAbstracts registry number [4565-32-61]) are reported. Experimental methods included combustion calorimetry, adiabatic heat-capacitycalorimetry, vibrating-tube densitometry comparative ebulliometry, inclined-piston gauge manometry, and differential-scanning calorimetry (d.s.c.). Critical properties were estimated for 2,3-dihydobenzo[b]thiophene. Standard molar entropies, standard molar enthalpies, and standard molar Gibbs free energies of formation were derived at selected temperatures T between 298.15 K and 680 K.
Citation
Journal of Chemical Thermodynamics

Keywords

density, enthalpy of combustion, heat capacity, thermodynamic functions, vapor pressure

Citation

Steele, W. , Chirico, R. , Nguyen, A. and Knipmeyer, S. (2021), The Thermodynamic Properties of 2,3-Dihydrobenzo[b]thiophene, Journal of Chemical Thermodynamics (Accessed October 13, 2025)

Issues

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Created October 12, 2021
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