Solubility parameters of broad and narrow distributed oxyethylates of fatty alcohols

作者: A. Voelkel , J. Janas

DOI: 10.1016/0021-9673(93)80628-L

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摘要: Abstract The solubility parameter δ 2 and its components of broad narrow distributed alcohol oxyethylates were determined by inverse gas chromatography. Corrected values the T calculated from increments corresponding to different types intermolecular solute-solvent interactions. corrected value is always lower than that obtained directly Guillet co-workers' procedure. influence structure examined on discussed. Narrow range are characterized parameters products, but difference decreases with increase in average oxyethylation ratio. length oxyethylene chain increases parameter. temperature. Temperature structural dependences also presented Relationships between parameter, polarity examined.

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