Registration Dossier
Registration Dossier
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EC number: 700-485-5 | CAS number: 939402-02-5
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
The acute toxicity of DVS005u to earthworms was determined to be LC50 >1000 mg/kg soil dw and the NOEC 1000 mg/kg soil dw according to a study performed in line with GLP and to the standardised guideline OECD 207.
Key value for chemical safety assessment
- Short-term EC50 or LC50 for soil macroorganisms:
- 1 000 mg/kg soil dw
- Long-term EC10, LC10 or NOEC for soil macroorganisms:
- 1 000 mg/kg soil dw
Additional information
The key study (Goodband, 2012) was conducted in line with GLP and a standardised guideline with a sufficient level of detail to assess the quality of the study. A total of sixty earthworms were exposed to 1000 mg/kg soil dw of the test material in a limit test. No significant mortalities or sub-lethal signs of toxicity were observed in any of the test groups. The LC50 was determined to be > 1000 mg/kg and the NOEC to be 1000 mg/kg. The study was performed to a good standard and was assigned a reliability score of 1 using the principles for assessing data quality as set out in Klimisch (1997).
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