Excess Thermodynamic Properties of Binary Mixtures of Dimethyl Malonate with some Branched Alkanols

Authors

  • K. P. Krishna Department of Chemistry, AcharyaNagarjuna University, Nagarjunanagar, Gunturu-522510, AP, India; Department of M.Sc Chemistry, B.V. Raju College, Bhimavaram-534201, AP, India
  • P. B. Sandhyasri Department of Physics, Govt. Degree College, Avanigadda -521121, AP, India
  • K. Anitha Department of Chemistry, Sri Krishna Devaraya University, Ananthapur-515003, AP, India
  • G. R. Babu Department of Chemistry, AcharyaNagarjuna University, Nagarjunanagar, Gunturu-522510, AP, India
  • K. R. Kumar Department of Chemistry, Vasavi College of Engineering, Hyderabad-500031, Telangana, India
  • R. R. Raju epartment of Chemistry, AcharyaNagarjuna University, Nagarjunanagar, Gunturu-522510, AP, India

DOI:

https://doi.org/10.3329/jsr.v14i3.57976

Abstract

The intermolecular hydrogen bond interactions in the dimethyl malonate with some branched alkanols (2-methyl-1-propanol, 2-propanol, and 2-butanol) binary mixture have been studied experimentally and theoretically. The ultrasonic velocities U, densities ρ of binary mixtures of dimethyl malonate with 2-methyl-1-propanol, 2-propanol, 2-butanol from 303.15 K to 318.15 K were measured. Excess molar volume (VE), deviation in adiabatic compressibility (Δβad) and excess intermolecular free length ( LEf) have been calculated from the measured experimental data. It is observed that the order of interactions in dimethyl malonate – branched alkanols mixtures is 2-methyl-1-propanol > 2-propanol > 2-butanol.

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Published

2022-09-01

How to Cite

Krishna, K. P., Sandhyasri, P. B., Anitha, K., Babu, G. R., Kumar, K. R., & Raju, R. R. (2022). Excess Thermodynamic Properties of Binary Mixtures of Dimethyl Malonate with some Branched Alkanols. Journal of Scientific Research, 14(3), 931–941. https://doi.org/10.3329/jsr.v14i3.57976

Issue

Section

Section B: Chemical and Biological Sciences