Thermophysical study of the furan family

摘要: Abstract The dynamic viscosity, speed of sound, surface tension, density, refractive index, and static permittivity furan, 2-methylfuran 2,5-dimethylfuran have been obtained at temperatures from 278.15 to 338.15 K under atmospheric pressure, although for furan the temperature range 278.15–303.15 K. vapour pressure has determined over a 283.16 K 366.70 K. Besides, pρT behavior also measured using high-pressure, high-temperature vibrating tube densimeter 0.1 MPa 60.0 MPa 283.15 K 338.15 K. However, in case densities only 283.15–303.15 K. Furthermore, some derived properties such as isobaric expansibilities, isothermal compressibilities, molar refraction, isentropic compressibilities or dipolar moment calculated experimental data. At end, comparative study carried out taking into account molecular structure chemicals investigated.