Barannikov, Vladimir P. published the artcileEffect of Solvent Polarity on Enthalpies of Solvation of Ethylene Oxide Oligomers, Safety of 2,5,8,11,14-Pentaoxapentadecane, the main research area is solvent polarity effect solvation enthalpy ethylene oxide oligomer.
The enthalpies of dissolution, ΔsolHm∞, and solvation, ΔsolvHm∞, of ether oligomers CH3O(CH2CH2O)nCH3 (n = 1-4) in Et acetate, pyridine, N,N-dimethylformamide, and acetonitrile have been determined from calorimetric measurements at 298.15 K. The values of group contributions of repeated ether units and monoether fragment have been compared on the basis of the additive method. The contributions of ether group to ΔsolvHm∞ for oligomeric and monomeric mols. coincide within their uncertainties for solutions in highly polar solvents, in contrast to non-polar, moderately polar, and H-bonding solvents. The dependence of ether group contributions to ΔsolvHm∞ on the electron pair acceptance index of solvents ETN has been considered.
Journal of Chemical & Engineering Data published new progress about Evaporation enthalpy. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Safety of 2,5,8,11,14-Pentaoxapentadecane.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem