Registration Dossier
Registration Dossier
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EC number: 217-421-2 | CAS number: 1843-05-6
Long-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
No data concerning the long term toxicity of the test substance to fish is available.
Key value for chemical safety assessment
Additional information
No toxic effects were observable in an acute study of the test substance on Brachydanio rerio (CIBA-GEIGY 1988a). This result is supported by another short term study on orange-red killifish (MITI 1992). Furthermore, an environmental exposure assessment was performed in order to determine possible risks of the test compound to all environmental compartments. According to the results of the exposure assessment, all the relevant uses of the test substance are considered to be safe with a Risk Characterization Ratio below 1.
Due to these calculations, the lack of toxic effects in the acute studies, and for reasons of animal welfare, the risk to fish is expected to be low and long term studies are not provided.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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