Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

The substance was found to be toxic for aquatic organisms 1 mg/L< EC50 < 10 mg/L: .

LC50 (48h) = 7.81 mg/L (Ci: 7.33 - 8.33) for Daphnia magna; value based on the geometric mean

. The NOEC after 48 h was determined at 1.39 mg/L. The LOEC after 48 h was determined at 3.04 mg/L (all values based on the geometric mean).

Acute toxicity to Desmodesmus subspicatus 72h (OECD 201):

The ErC50 was calculated at 4.61 mg test substance/L after 72 h of testing. the EyC50 (yield) was also calculated at 4.85 mg test substance/L and the EbC50 (biomass) was determined at 1.96 mg/L. The NOEC (72h) is 3.03 mg/L and the LOEC (72h) is calculated at 7.59 mg/L (all values based on the geometric mean).