Temperature dependences of saturated vapor pressure and the enthalpy of vaporization of n-pentyl esters of dicarboxylic acids
- Авторлар: Portnova S.1, Krasnykh E.1, Levanova S.1
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Мекемелер:
- Samara State Technical University
- Шығарылым: Том 90, № 5 (2016)
- Беттер: 990-993
- Бөлім: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/168172
- DOI: https://doi.org/10.1134/S0036024416050253
- ID: 168172
Дәйексөз келтіру
Аннотация
The saturated vapor pressures and enthalpies of vaporization of n-pentyl esters of linear С2–С6 dicarboxylic acids are determined by the transpiration method in the temperature range of 309.2–361.2 K. The dependences of enthalpies of vaporization on the number of carbon atoms in the molecule and on the retention indices have been determined. The predictive capabilities of the existing calculation schemes for estimation of enthalpy of vaporization of the studied compounds have been analyzed.
Негізгі сөздер
Авторлар туралы
S. Portnova
Samara State Technical University
Email: kinterm@samgtu.ru
Ресей, Samara, 443100
E. Krasnykh
Samara State Technical University
Хат алмасуға жауапты Автор.
Email: kinterm@samgtu.ru
Ресей, Samara, 443100
S. Levanova
Samara State Technical University
Email: kinterm@samgtu.ru
Ресей, Samara, 443100