Registration Dossier
Registration Dossier
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EC number: 406-850-2 | CAS number: 133855-98-8 BAS 480 F
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Based on the available experimental data, it can be concluded that inhibition of the degradation activity of activated sludge is not anticipated when the substance is introduced in appropriate low concentrations.
Key value for chemical safety assessment
Additional information
To assess the toxicity of epoxiconazole to microorganisms, experimental data for the substance are available.
The key study is a growth inhibition test according to OECD guideline 209 with domestic activated sludge, conducted by BASF AG (1993, report no. 1993/10149). The 30-min EC20 was determined to be > 1014 mg/L (nominal).
Based on the available experimental data, it can be concluded that inhibition of the degradation activity of activated sludge is not anticipated when the substance is introduced in appropriate low concentrations.
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