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Physical & Chemical properties

Water solubility

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Description of key information

The water solubility of substances in the category Rosin adduct esters range from ≤1 mg/L to ≥19.3 mg/L.

The water solubility of Resin acids and rosin acids, maleated, esters with pentaerythritol was measured at two loading rates. At a loading rate of 10 g/L TOC was measured as 0.105 g/L and at a loading rate of 1 g/L TOC was measured as 0.0193 g/L. The results show that water solubility is loading rate dependent and therefore could be higher than 0.105 g/L at higher loading rates.


Key value for chemical safety assessment

Additional information

A GLP-compliant study, conducted according to OECD Guideline 105 (flask method), was provided for Resin acids and Rosin acids, maleated, esters with pentaerythritol (Harlan Laboratories Ltd., 2013a).