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EC number: 909-125-3 | CAS number: -
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
In a study according to OECD test guideline 207 under GLP, the acute toxicity LC50 of one (CAS 14433-76-2) of the two constituents of the registered substance to Eisenia fetida was determined to be 1032.1 mg/kg soil.
Key value for chemical safety assessment
- Short-term EC50 or LC50 for soil macroorganisms:
- 1 032.1 mg/kg soil dw
Additional information
One reliable study of the acute toxicity to soil macroorganisms of one (CAS 14433-76-2) of the two constituents of the registered substance is available. In this study the acute toxicity LC50 of to the earthworm Eisenia fetida was determined to be 1032.1 mg/kg soil.
This result is considered for the registered substance.
Due to the short half-life (<6.5h) in soil, long-term exposure to soil macroorganisms will not occur. Consequently, the respective long-term toxicity study is not justified.
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