Density, excess volumes, and partial volumes of the binary systems of ethenyl ethanoate + butanol, 2-butanol, 2-methyl-1-propanol, and 2-methyl-2-propanol at 298.15K

René D. Peralta, Ramiro Infante, Gladis Cortez, Arturo Cisneros, Jaime Wisniak

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

Densities of the binary systems of ethenyl ethanoate (vinyl acetate) with 1-butanol, 2-butanol (sec-butanol), 2-methyl-1-propanol (iso-butanol), and 2-methyl-2-propanol (tert-butanol) have been measured as a function of the composition, at 298.15 K and atmospheric pressure, using an Anton Paar DMA 5000 oscillating U-tube densimeter. The calculated excess volumes were correlated with the Redlich-Kister equation and with a series of Legendre polynomials. The excess volumes are positive for the four binaries and became larger as the alcohol becomes more branched.

Original languageEnglish
Pages (from-to)1684-1694
Number of pages11
JournalChemical Engineering Communications
Volume192
Issue number10-12
DOIs
StatePublished - 1 Oct 2005

Keywords

  • Butanols
  • Densities
  • Ethenyl ethanoate
  • Excess volumes

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