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Ecotoxicological information

Toxicity to soil macroorganisms except arthropods

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Description of key information

Key value for chemical safety assessment

Long-term EC10, LC10 or NOEC for soil macroorganisms:
11.2 mg/kg soil dw

Additional information

In the TNO study toxic effects of 4,4'-MDA were observed. Valid results from this short term toxicity test with earthworms were obtained. In a long-term test (ECT, 2012) the EC10 for reproduction was estimated to be 11.2 mg/kg soil (d.w.) after 56 days of exposure while a LC50 value of 444 mg MDA/Kg soil (d.w.) was found.