Registration Dossier
Registration Dossier
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EC number: 686-526-7 | CAS number: 171611-11-3
Long-term toxicity to fish
Administrative data
- Endpoint:
- fish early-life stage toxicity
- Data waiving:
- exposure considerations
- Justification for data waiving:
- other:
- Justification for type of information:
- For substances covered by Annex IX to REACH long-term toxicity testing on invertebrates (preferably Daphnia) and fish is required, if the chemical safety assessment according to Annex I to REACH indicates the need to investigate further the effects on aquatic organisms.
There are no factors that require a long-term testing on invertebrates at this point:
- The substance is highly soluble in water.
- The substance is inorganic thus no bioaccumulation will occur.
- Up to a concentration of 74.749 mg/L no effects were observed in a short-term study on fish according to OECD 203.
- No toxic effect was observed to any of the trophic levels. Short-term studies are available for all three.
- The CSA gave no results with a RCR value above 1.
- No specific modes of action or unexpected sensitivity are known to the registrant.
- No monitoring data are known to the registrant showing an occurence in the aquatic compartment.
- A long-term testing on invertebrates is proposed. If toxic effect at low concentrations occur, further testings will be considered.
Data source
Materials and methods
Results and discussion
Applicant's summary and conclusion
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.
