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Ecotoxicological information

Toxicity to soil macroorganisms except arthropods

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Description of key information

LC50 (14 d) > 3000 mg/kg soil dw

Key value for chemical safety assessment

Short-term EC50 or LC50 for soil macroorganisms:
3 000 mg/kg soil dw

Additional information

The toxicity to soil macroorganisms except arthropods was evaluated considering data on two similar substances: 1 -DSA and 3a-MSA. Justification for Read Across is given in Section 13 of IUCLID.

The LC50 value in Eisenia foetida according to OECD 207 was greater than 3000 mg/kg dry weight (Solvias AG., 1999) for 1 -DSA. However, only a summary of this investigation is currently available.

Nevertheless, the study is supported by the test on the similar substance 1 -DSA conducted according to OECD 207 and in which LC50 value is greater than 3000 mg/kg dry weight; a summary for the same test is available (Solvias AG., 1999). Justification for Read Across is given in Section 13 of IUCLID. Toxicity to soil microorganisms is not expected.