Heat capacities and thermal diffusivities of some n-alkanoic acid methyl esters was written by Bogatishcheva, Nataliya S.;Faizullin, Mars Z.;Nikitin, Eugene D.. And the article was included in Journal of Chemical Thermodynamics in 2019.Product Details of 106-73-0 The following contents are mentioned in the article:
The heat capacities and thermal diffusivities of n-alkanoic acid Me esters CnH2n-1O2CH3 with n from 6 to 12 have been measured. The heat capacities have been measured in the temperature range from 303.15 K to 373.15 K; the measurements of thermal diffusivity have been carried out for a given Me ester from 303.15 K to the temperature at which a noticeable evaporation of the ester took place. The temperature dependencies of the heat capacities and thermal diffusivities have been approximated by a third-order and a first-order polynomial, resp. It has been shown that the dependence of the molar heat capacity on n (n = 1-14) at a temperature of 298.15 K is close to linear. This study involved multiple reactions and reactants, such as Methyl heptanoate (cas: 106-73-0Product Details of 106-73-0).
Methyl heptanoate (cas: 106-73-0) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Product Details of 106-73-0
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics