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Asian Journal of Research in Chemistry
Year : 2017, Volume : 10, Issue : 2
First page : ( 186) Last page : ( 190)
Print ISSN : 0974-4169. Online ISSN : 0974-4150.
Article DOI : 10.5958/0974-4150.2017.00031.1

Solubility of Some Pyrimidine Derivatives in Methyl-Alcohol at different Temperatures.

Kumar Arun1, Gupta Vinita2, Singh Sanchita2, Gupta Y.K.3,*

1Research Scholar, School of Applied Sciences Singhania University Pacheri Bari, Jhunjhunu (Raj.), India

2Department of Chemistry, Agra College, Agra, U.P., India

3Head, Department of Chemistry, B K Birla Institute of Engineering and Technology, Pilani, Rajasthan, India

*Corresponding Author E-mail: ykgbkbiet123@gmail.com

Online published on 17 July, 2017.

Abstract

The solubility of some of Pyrimidine derivatives in methyl alcohol was measured by gravimetrical method at different temperatures (293.15 to 313.15 K) under atmospheric pressure. The solubility data were comprised with temperature by Apelblat equation. Some thermodynamic parameters such as dissolution enthalpy, and Gibbs’ free energy of dissolution and entropy were evaluated from solubility data.

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Keywords

Pyrimidine derivatives, solubility data and thermodynamic parameters.

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