Abstract
We report results of small-angle neutron scattering (SANS) measurements on aqueous solutions of 1,7-heptanediol in the molarity range 0.11–1.5 mol dm −3 at room temperature. The experimental data show aggregation of the diol molecules within the whole studied concentration range. The scattering curves could be accurately described by the structural model of random concentration fluctuations. The results suggest that 1,7-heptanediol molecules in aqueous solution aggregate in a rather loose way.
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