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The substance 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tris(C14-15 alkyl) esters has a low water solubility (< 1 mg/L).

The substance is therefore not expected to partition into water and consequently hydrolysis will not significantly contribute to the removal of

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tris(C14-15 alkyl) esters from the environment.

In accordance with REACH Annex VIII column 2, the study does not need to be conducted if the substance is highly insoluble in water.