Thermodynamic properties of 2-methylfuran

被引：9
|
作者：
Ilin, D. Yu [1 ]
Tarazanov, S., V [2 ]
Druzhinina, A., I [1 ]
Dorofeeva, O., V [1 ]
Lukyanova, V. A. [1 ]
Pimenova, S. M. [1 ]
机构：
[1] Lomonosov Moscow State Univ, Fac Chem, Moscow 119991, Russia
[2] All Russia Res Inst Oil Refining, 6-2 Aviamotornaya St, Moscow 111116, Russia
来源：
JOURNAL OF CHEMICAL THERMODYNAMICS | 2021年 / 158卷
关键词：
2-Methylfuran; Calorimetry; Heat capacity; Melting characteristics; Quantum chemical calculations; Thermodynamic functions; HEAT-CAPACITY; TEMPERATURE SCALE; FURAN; 2,5-DIMETHYLFURAN; ENTHALPIES; COMBUSTION; THERMOCHEMISTRY; METHYLFURAN;
D O I：
10.1016/j.jct.2021.106447
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The heat capacity of 2-methylfuran in the temperature range of 8-350 K was determined by vacuum adiabatic calorimetry. The temperature, the enthalpy and the entropy of fusion and purity of investigated sample were determined by fractional melting. The smoothed thermodynamic functions (changes in enthalpy, entropy and Gibbs energy) in the region of 8-350 K were calculated. The entropies of formation and Gibbs energies of formation of 2-methylfuran at 298.15 K in the liquid and ideal gas states were found, using the literature data. (c) 2021 Elsevier Ltd.
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页数：7
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