Effect of Temperature and Pressure on the Volumetric Properties of Branched and Cyclic Ethers
Ursula Penelope. Govender, Trevor M. Letcher, Sadhana Garg, J. C. Ahluwalia
Abstract
Ursula Penelope. Govender, Trevor M. Letcher, Sadhana Garg, J. C. Ahluwalia
Abstract
The densities of liquid diisopropyl ether, 1,1-dimethylethyl methyl ether, 1,1-dimethylpropyl methyl ether, tetrahydrofuran, tetrahydropyran, and 1,4-dioxane have been determined from 288.15 to 328.15 K at pressures ranging from 0.1 to 8 MPa. The molar volumes (derived from densities) have been fitted to a polynomial as a function of temperature and pressure. Where available, the results have been compared to literature values.
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The densities of liquid diisopropyl ether, 1,1-dimethylethyl methyl ether, 1,1-dimethylpropyl methyl ether, tetrahydrofuran, tetrahydropyran, and 1,4-dioxane have been determined from 288.15 to 328.15 K at pressures ranging from 0.1 to 8 MPa. The molar volumes (derived from densities) have been fitted to a polynomial as a function of temperature and pressure. Where available, the results have been compared to literature values.
Key concepts: Chemistry, Tetrahydropyran, Diisopropyl ether, Ether, Tetrahydrofuran, Polynomial, Thermodynamics, Polymer chemistry