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 language | English |
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Pages (from-to) | 1684-1694 |
Number of pages | 11 |
Journal | Chemical Engineering Communications |
Volume | 192 |
Issue number | 10-12 |
DOIs | |
State | Published - 1 Oct 2005 |
Keywords
- Butanols
- Densities
- Ethenyl ethanoate
- Excess volumes
ASJC Scopus subject areas
- General Chemistry
- General Chemical Engineering