Registration Dossier
Registration Dossier
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EC number: 276-763-0 | CAS number: 72676-55-2
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
The objective of the test was to evaluate the effects of the test item on the reproduction and growth of the earthworm, Eisenia andrei, in an artificial soil under laboratory conditions and following the procedure described in the corresponding OECD 222 guideline.
No statistically significant mortality nor impact on bodyweights were recorded in all treatment groups after 28 days of exposure, In the absence of significant mortality, the NOEC is stated to be ≥ 1000.0 mg/kg dry soil. No statistically significant difference in the number of juveniles was recorded in all treatment groups after 56 days of exposure. Nevertheless based on an expert judgment, the highest test concentration of 1000.0 mg/Kg/sdw is proposed as the LOEC. NOEC is therefore 555.6 mg/Kg/sdw
Key value for chemical safety assessment
- Long-term EC10, LC10 or NOEC for soil macroorganisms:
- 555.6 mg/kg soil dw
Additional information
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