%0 Journal Article %1 2011thermodynamic %A (周永), Yong Zhou %A (吴江涛), Jiangtao Wu %A Lemmon, Eric W. %D 2011 %J Journal of Physical and Chemical Reference Data %K 2011 Grüneisen properties thermodynamic %N 4 %P - %R 10.1063/1.3664084 %T Thermodynamic Properties of Dimethyl Carbonate %U http://dx.doi.org/10.1063/1.3664084 %V 40 %X A thermodynamic property formulation for dimethyl carbonate has been developed with the use of available experimental thermodynamic property data. The equation of state was developed with multiproperty fitting methods involving pressure-density-temperature (pρT), heat capacity,vapor pressure, and saturated-liquid density data. The equation of state conforms to the Maxwell criterion for two-phase liquid-vapor equilibrium states, and is valid for temperatures from the triple-point temperature (277.06 ± 0.63) K to 600 K, for pressures up to 60 MPa, and for densities up to 12.12 mol dm−3. The extrapolation behavior of the equation of state at low and high temperatures and pressures is reasonable. The uncertainties (k = 2, indicating a 95% confidence level) of the equation of state in density are 0.05% for saturated-liquid states below 350 K, rising to 0.1% in the single phase between 278 K and 400 K at pressures up to 60 MPa. Due to the lack of reliable data outside this region, the estimated uncertainties increase to 0.5% to 1% in the vapor and critical regions. The uncertainties in vapor pressure are 0.6% from 310 K to 400 K, and increase to 1% at higher temperatures and to 2% at lower temperatures due to a lack of experimental data. The uncertainty in isobaric heat capacity and speed of sound in the liquid phase at saturation or atmospheric pressure is 0.5% from 280 K to 335 K. The uncertainties are higher for all properties in the critical region. Detailed comparisons between experimental and calculated data, and an analysis of the equation, have been performed.

@article{2011thermodynamic, abstract = {A thermodynamic property formulation for dimethyl carbonate has been developed with the use of available experimental thermodynamic property data. The equation of state was developed with multiproperty fitting methods involving pressure-density-temperature (pρT), heat capacity,vapor pressure, and saturated-liquid density data. The equation of state conforms to the Maxwell criterion for two-phase liquid-vapor equilibrium states, and is valid for temperatures from the triple-point temperature (277.06 ± 0.63) K to 600 K, for pressures up to 60 MPa, and for densities up to 12.12 mol dm−3. The extrapolation behavior of the equation of state at low and high temperatures and pressures is reasonable. The uncertainties (k = 2, indicating a 95% confidence level) of the equation of state in density are 0.05% for saturated-liquid states below 350 K, rising to 0.1% in the single phase between 278 K and 400 K at pressures up to 60 MPa. Due to the lack of reliable data outside this region, the estimated uncertainties increase to 0.5% to 1% in the vapor and critical regions. The uncertainties in vapor pressure are 0.6% from 310 K to 400 K, and increase to 1% at higher temperatures and to 2% at lower temperatures due to a lack of experimental data. The uncertainty in isobaric heat capacity and speed of sound in the liquid phase at saturation or atmospheric pressure is 0.5% from 280 K to 335 K. The uncertainties are higher for all properties in the critical region. Detailed comparisons between experimental and calculated data, and an analysis of the equation, have been performed.}, added-at = {2015-06-03T11:00:26.000+0200}, author = {(周永), Yong Zhou and (吴江涛), Jiangtao Wu and Lemmon, Eric W.}, biburl = {https://www.bibsonomy.org/bibtex/2826007fe935dfbe3e5c1deb3aaafc75e/thorade}, description = {Thermodynamic Properties of Dimethyl Carbonatea)}, doi = {10.1063/1.3664084}, eid = {043106}, interhash = {648fd13900cbf263372f938258679b59}, intrahash = {826007fe935dfbe3e5c1deb3aaafc75e}, journal = {Journal of Physical and Chemical Reference Data}, keywords = {2011 Grüneisen properties thermodynamic}, number = 4, pages = {-}, timestamp = {2015-06-03T11:00:26.000+0200}, title = {Thermodynamic Properties of Dimethyl Carbonate}, url = {http://dx.doi.org/10.1063/1.3664084}, volume = 40, year = 2011 }