Partition coefficients of chlorobenzenes in heptane-water and heptane-acetonitrile systems.
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概要
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Partition coefficients (<I>K</I><SUB>D</SUB>) of benzene and 11 chloro derivatives of benzene were determined at 25 °C in two liquid-liquid partition systems: heptane/water and heptane/acetonitrile. Increase of <I>K</I><SUB>D</SUB> with increase of the numbers of Cl atoms in the solute is discussed in terms of surface and cohesive energies. The small difference in <I>K</I><SUB>D</SUB> of the isomers whose Cl atom numbers are 2, 3, or 4 was correlated with a difference in the dipole moment of the solute.
- 公益社団法人 日本化学会の論文
著者
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Watarai Hitoshi
Department Of Chemistry Faculty Of Science Osaka University
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Suzuki Nobuo
Department Of Applied Physics Faculty Of Engineering Tohoku University
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YOSHIDA TOSHINOBU
Department of Computer Science, Gunma University
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