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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

Key value for chemical safety assessment

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According to REACH Annex VIII section 9.1.4 column 2, the " study does not need to be conducted if: ... the substance is found to be readily biodegradable and the applied test concentrations are in the range of concentrations that can be expected in the influent of a sewage treatment plant." The registered substance is ready biodegradable and hence this test is not needed. The toxic control in the readily biodegradability test of the read across substance CAS 147993-66-6 was tested at 17 mg/L and showed no toxic effects.