Nikitin, Eugene D. published the artcileCritical temperatures and pressures, heat capacities, and thermal diffusivities of levulinic acid and four n-alkyl levulinates, Synthetic Route of 539-88-8, the main research area is alkyl levulinate levulinic acid critical temperature pressure heat capacity.
The critical temperatures, pressures, heat capacities, and thermal diffusivities of levulinic acid and Me, Et, Pr, and Bu levulinates have been measured. Exptl. critical constants of levulinic acid and alkyl levulinates have been compared with those calculated using the group contribution methods of Wilson/Jasperson, Lydersen, Constantinou/Gani, and Marrero/Gani. The temperature dependencies of heat capacities and thermal diffusivities have been approximated by a third-order and a first-order polynomial, resp. The coefficients of these polynomials have been given. Exptl. heat capacities have been compared with those estimated by the methods of Kolska et al. and Dvorkin et al. Using the exptl. data, the thermal conductivities of alkyl levulinates have been calculated These data have been compared to those calculated by the methods of Latini et al. and Sastri.
Journal of Chemical Thermodynamics published new progress about Biomass. 539-88-8 belongs to class esters-buliding-blocks, name is Ethyl 4-oxopentanoate, and the molecular formula is C7H12O3, Synthetic Route of 539-88-8.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics