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Long-term toxicity to aquatic invertebrates

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In accordance with REACH Regulation 1907/2006, Annex IX, Column 2, section 9.1 long-term tests on aquatic invertebrates do not need to be conducted as the Chemical Safety Assessment does not indicate the need to further investigate the effects of the substance and/or relevant degradation products. Upon contact with water hydrolysis to the corresponding dicarboxylic acid appears very rapidly and therefore, not long-term but acute toxicity effects are relevant. Moreover, the available information about production and processing of the substance, and the uses identified, indicates that direct releases to the aquatic compartment can be excluded.