Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 262-679-1 | CAS number: 61260-55-7
Long-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
According to Annex IX of REACh Legislation, chronic toxicity testing shall be proposed if the chemical safety assessment indicates the need to investigate further the chronic effects on fish. Exposure of aquatic organisms towards the substance can be excluded due to dedicated manufacture and handling practice of the substance and the safety and risk mitigation measures at the sites. Production and handling takes place under primarily strictly controlled conditions. Hence, further testing on fish is considered to be not necessary which is confirmed by the environmental exposure assessment in the respective chapter of the Chemical Safety Report.
Besides, low acute toxicity to fish is indicated by an EC50(96h) value of >100 mg/L, thus fish are less sensitive than daphnids or algae (EC50 of 24.3 mg/L and 75.7 mg/L, respectively). For algae, a long-term value is available (NOECr(72h)=9.4 mg/L).
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
