Vapor dimethyl carbonate

Comelli, F. and Francesconi, R. Isothermal vapor-liquid equilibria measurements, excess molar enthalpies, and excess molar volumes of dimethyl carbonate + methanol. + ethanol, and propan-l -ol at 313.15 K. J. Chem. Eng. Data, 42(4) 705-709, 1997. 

Citations in the literature for solvents 6 and 42 present an anomaly dimethyl carbonate, b.p. 90°, sparingly soluble in water ethylene carbonate, m.p. 39°, b.p. 238°, readily soluble in water Vorlander determined the molecular weight of ethylene carbonate in phenol and by vapor density determination and found it normal. 

The vapor-phase catalytic alkylation of phenol with methanol and dimethyl carbonate on CrP04 and CrP04-AlP04 catalysts gives a mixture of O- and C-alkylation products, the latter being predominantly orf/zo-isomers (equation 19) . 

Hou et al. [34] studied the synthesis of dimethyl carbonate from methanol and CO2 as both solvent and reactant, with a methyl iodide promoter. They foimd that as the conversion increased, the mixture critical temperature and pressure increased. Thus, in order to maintain a single-phase mixture, the pressure needed to be increased or correctly chosen a priori. They also foimd that pressure affected the conversion differently, depending on whether the reaction was performed in a single phase or in a vapor-liquid regime. In a two-phase regime, an increase in pressure slightly increased the conversion, while the opposite was true in a single-phase mixture. 

F. Comelli, R. Francesconi, S. Ottani, Isothermal Vapor-Liquid Equilibria of Dimethyl Carbonate Plus Diethyl Carbonate in the Range (313.15 to 353.15) K,f Chem. Eng. Data, 1996, 41, 534-536. 

H. P. Luo, J. H. Zhou, W. D. Xiao, K. H. Zhu, Isobaric Vapor-Liquid Equilibria of Binary Mixtures Containing Dimethyl Carbonate under Atmospheric Pressure, f Chem. Eng. Data, 2001, 46, 842-... 

A. Rodriguez,). Canosa, A. Dominguez, ). Tojo, Isobaric Vapor-Liquid Equilibria of Dimethyl Carbonate with Alkanes and Cyclohexane at 101.3 kPa, Fluid Phase Equilibria, 2002, 198, 95-109. 

Cocero, M. J. Garda, I. Gonzalez, J. A. Cohos, J. C. Thermodynamics of binary mixtures conteiining organic carbonates. Part VI. Isothermal vapor-liquid equilibria for dimethyl carbonate + normal alkanes Fluid Phase Equilib. 1991,68,151-161... 

N adi, L. Delepine, H. Ait-Kaci, A. Jose, J. Static measurements of the totai vapor pressure of binary mixtures of dimethyl carbonate with + hex-l-yne, hex-2-yne, hex-3-yne, cyclohexane, hex-l-ene, or heptane at temperatures between 263 Kand 373 K ELDATA Int. Electron. J. Phys.-Chem. Data 1999,5, 197-210... 

Francesconi, R. ComeUi, F. Vapor-Uquid equiUbria, excess molar enthalpies, and excess molar volumes of dimethyl carbonate... 

Pereiro, A. B. Rodriguez, A. nosa, J. Tojo, J- Measurement of the isobaric vapor-Uquid equilibria of dimethyl carbonate with acetone, 2-butanone, and 2-pentanone at 101.3 kPa and density and speed of sound at 298.15 K J. Chem. Eng. Data 2005,50, 481-486... 

Rodriguez A., J. Canosa, and A. Dominguez, Vapor bqirid eqitibbrium of dimethyl carbonate with bnear alcohols and estimation of interaction parameters for the UNIFAC and ASOG method. Fluid Phase Equilibria, 201, 187-201 (2002). 

Ma, X.-B. Liu, X.-G. Li, Z.-H. Xu, G.-H. Vapor-liquid equilibria for the ternary system of methanol + dimethyl carbonate + dimethyl oxalate and constituent binary systems at different temperatures. Fluid Phase Equilib. 2004, 221, 51-56. 

Oh, J.-H. Han, K.-J. Park, S.-J. Excess molar volumes at 298.15 K and isothermal vapor-liquid equilibria at 333.15 K for the binary mixtures of dimethyl carbonate with benzene, toluene, n-heptane, and isooctane. J. Chem. Eng. Data 2006, 51, 1868-1872. 

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