Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

Reliable short-term toxicity tests results are available for freshwater fish (Danio rerio), invertebrates (Daphnia magna) and algae (Scenedesmus subspicatus) for the registration substance (CAS 352230-22-9). The relevant short-term values are:

Fish: 96-hour LL50: >100 mg/L (nominal, WAF loading rate) (highest concentration tested); mortality of Danio rerio, in accordance with OECD Guideline 203 (Fish, Acute Toxicity Test).

Invertebrates: 48-hour EL50: >100 mg/L (nominal, WAF loading rate) (highest concentration tested); mortality of Daphnia magna, in accordance with OECD Guideline 202 (Daphnia sp., Acute immobilisation Test).

Algae: 72-hour ErL50: >100 mg/L; NOELR: ≥100 mg/L (nominal, WAF loading rate) (highest concentration tested); effects of the submission substance (CAS 352230-22-9) on growth rate of Scenedesmus subspicatus, in accordance with OECD Guideline 201 (Alga, Growth Inhibition Test).

Long-term tests have not been proposed, even though the substance is poorly water soluble, because long-term aquatic toxicity is not expected above a log Kow of 8 (see the Ecotoxicological Information section for further details).