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Ecotoxicological information

Toxicity to soil macroorganisms except arthropods

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Description of key information

LC50 (14 d): > 1000 mg/kg soil dw for Eisenia fetida (OECD 207)

Key value for chemical safety assessment

Short-term EC50 or LC50 for soil macroorganisms:
1 000 mg/kg soil dw

Additional information

One study is available investigating the short-term effects of Bis(2,8,9-Trioxa-5-aza-1-silabicyclo(3.3.3)undecane-1-propane-)disulfide (CAS 883794-93-2) to earthworms. The study was performed according to OECD 207 (GLP) with Eisenia fetida as test organism. A limit test with a test concentration of 1000 mg/kg soil dw was tested. No mortality was observed and an LC50 (14 d) of > 1000 mg/kg soil dw was derived. Since the test substance is susceptible to hydrolysis in water, the result mainly reflects the effects of the hydrolysis products rather than the parent substance.