Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

To assess aquatic toxicity properties of the test substance, data on the two mandatory species, regarding tonnage band requirements, were provided: invertebrates (OECD 202) and algae (OECD 201). Fish (OECD 203) data already existed and then added to the dataset.

Results are as follow:

-         Algae 72h-EC50 (growth rate) = 87 mg/L / Algae 72h-NOEC (growth rate) = 7.1 mg/L

-         Daphnia 48h-EC50 ≥ 100 mg/L

-         Fish 96h-LC50 = 53.7 mg/L

In addition, a study is available to assess the effect of the substance on the respiration of activated sewage sludge (OECD 209). The 3h-NOEC and 3h-EC50 were 190 mg/L and 390 mg/L, respectively.

Additional information