• Excess volumes of isomeric butanols with di-n-butyl ether

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/101/05/0443-0447

    • Keywords

       

      Excess volume; binary mixtures; isomeric effect; butanol-ether systems

    • Abstract

       

      The excess volumes of four isomeric butanols with di-n-butyl ether were determined at 30°C. The isomeric effect was distinctly observed in the excess volume profiles. 1-Butanol and 2-methyl-l-propanol systems exhibited negative excess volumes throughout the concentration range. The 2-butanol system had positive excess volumes up to 0.9 mol fraction of alcohol after which it became negative, while the 2-methyl-2-propanol system exhibited positive excess volumes throughout the concentration range.

    • Author Affiliations

       

      K R Patil1 Gopal Pathak1 S D Pradhan1

      1. Physical Chemistry Division, National Chemical Laboratory, Pune - 411008, India
    • Dates

       
  • Journal of Chemical Sciences | News

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