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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 449-360-4 | CAS number: 647828-16-8
Endpoint summary
Administrative data
Description of key information
In the following table, the aquatic toxicity is summarised.
Species | Guideline | Result in mg/L | Remarks |
Oncorhynchus mykiss | OECD TG 203 | 96h-LC50: > 0.055 Semi-static Results based on time weighted mean concentrations | Key study, GLP, rel 1 |
Brachydanio rerio | OECD TG 203 | 96h-LC50: > 0.20 Semi-static Results based on nominal concentrations | Supporting study, GLP, rel 2 |
Daphnia magna | OECD TG 202 | 48h-EC50: > 0.099 Semi-static Results based on geometric mean measured concentrations | Key study, GLP, rel 1 |
Daphnia magna | OECD TG 211 | 21d-NOEC: 0.0341 Semi-static Results based on time weighted mean concentrations | Key study, GLP, rel 1 |
Scenedesmus subspicatus | OECD TG 201 | 72h-EC50 (growth rate): > 0.093 72h-NOEC (growth rate): ≥ 0.093 Static Results based on geometric mean measured concentrations | Key study, GLP, rel 1 |
Activated sludge from predominantly domestic sewage | OECD TG 209 | 3h-NOEC: ≥ 1000 Static Results based on nominal concentrations | Key study, GLP, rel 1 |
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.
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.
