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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 241-924-6 | CAS number: 18016-43-8
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
There are no guideline studies available which asses the test substance’s chronic toxicity to fish.
The acute toxicity data show that aquatic invertebrates are more sensitive to the test substance than fish. Related to the acute/chronic ratio, a lower sensitivity for chronic toxicity of the substance can therefore be expected for fish. Thus, long-term toxicity testing has been performed with the invertebrate species Daphnia magna which resulted in a NOEC >= 10 mg/L. An additional long-term fish test would, however, most probably not reveal any further information relevant for the risk assessment. Thus, and for the purpose of animal welfare, a chronic fish test has not been proposed.
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.
