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EC number: 849-166-3
CAS number: 83841-00-3
The acute toxicity of the substance to freshwater organisms from three trophic levels was studied under GLP. The substance was found to have no adverse effect on the tested species:
- 96-hour LC50 >100 mg/L, rainbow trout (Oncorhynchus mykiss), OECD TG 203, Eckenstein 2020
- 48-hour EC50 >100 mg/L, water flea (Daphnia magna), OECD TG 202, Eckenstein 2020
- 72-hour ErC50 >100 mg/L, green algae (Pseudokirchneriella subcapitata), OECD TG 201, Eckenstein 2020
Furthermore, the effect of the substance on the respiration of activated sewage sludge was investigated over a period of 3 hours. The substance had no inhibitory effect at the maximum test concentration:
- 3-hour NOEC = 1000 mg/L, activated sewage sludge, OECD TG 209, Eisner 2020
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