Excess volumes of n-butylamine+an aliphatic diketone at 303.15 K

Excess volumes of n-butylamine+butane-2,3-dione, +pentane-2,4-dione, and +hexane-2,5-dione were measured at 303.15 K. These mixtures have large negative values for V E with minima at 0.4 to 0.6 mole fraction of n-butylamine. These negative excess volumes are ascribed to strong hydrogen-bond interact...

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Bibliographic Details
Published in:The Journal of chemical thermodynamics 1980, Vol.12 (3), p.255-257
Main Authors: Sreenivasulu, M., Naidu, P.R.
Format: Article
Language:English
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Summary:Excess volumes of n-butylamine+butane-2,3-dione, +pentane-2,4-dione, and +hexane-2,5-dione were measured at 303.15 K. These mixtures have large negative values for V E with minima at 0.4 to 0.6 mole fraction of n-butylamine. These negative excess volumes are ascribed to strong hydrogen-bond interaction between a diketone and the amine.
ISSN:0021-9614
DOI:10.1016/0021-9614(80)90044-0