Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

Reliable aquatic toxicity tests (all reliability category 1) are available for freshwater algae (Scenedesmus subspicatus), freshwater invertebrates (Daphnia magna, acute and long-term), freshwater fish (zebra fish, acute) and sewage treatment plant microorganisms (activated sludge respiration inhibition test, 3 hours). In all sort-term tests, nominal limit concentrations far above the actual water solubility of the submission substance were used (77 or 1000 mg/L). In the long-term test with Daphnia magna, due to the sparingly soluble properties of the test item, the study was performed with the water accommodated fraction (WAF) prepared according to the OECD Series on Testing and Assessment Number 23: "Guidance Document on Aquatic Toxicity of Difficult Substances and Mixtures": The WAF was prepared with M4-Medium. However, no signs of toxicity were observed in any of these tests. Thus, the submission substance was demonstrated to be non-toxic to freshwater organisms at water saturation level.