Registration Dossier
Registration Dossier
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EC number: 253-506-0 | CAS number: 37439-34-2
Endpoint summary
Administrative data
Description of key information
Acute toxicity based on chicken
Key value for chemical safety assessment
Additional information
The acute oral tox based on cockerels was determined to be >1000 mg/kg bw.
A study on Mallard ducks on the substance 3,5,6 -trichloro-2 -pyridinol show that the substance is slightly toxic with an LC50 (ppm) >5620. Based on read-across the substance 3,5,6 -trichloro-2 -pyridinol, sodium salt is not expected to be harmful to ducks.
Justification for classification or non-classification
Classification not required from the results given in the publications. However, given the high dosis compared to the low mortality, the material may be considered harmful.
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