Registration Dossier
Registration Dossier
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EC number: 241-753-7 | CAS number: 17772-51-9
Long-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
According to 9.1 column 2 of REACH Annex IX (aquatic toxicity), long-term testing shall be proposed by the registrant if the Chemical Safety Assessment indicates the need to investigate further the effects on aquatic organisms. Acute toxicity studies for fish and algae and chronic toxicity studies for daphnia and algae are available for 3-hydroxy-2-(3-hydroxy-2-quinolyl)-1H-inden-1-one. Neither in the short-term tests, nor the long-term tests adverse effects could be observed up to the water solubility limit. Due to a low BCF (166.5 L/kg), indicating no potential for bioaccumulation, the investigation of further long-term tests seems to be unjustified and overestimated. On the basis of the present data the substance does not have to be classified and therefore no hazard to any environmental compartment is expected.
Key value for chemical safety assessment
Additional information
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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