Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

Short-term toxicity to algae

The EC50 values of the test item was found to be greater than 100% v/v saturated solution. The No Observed Effect Concentration was also 100% v/v saturated solution. This study showed that there were no toxic effects at saturation.

Short-term toxicity to aquatic invertebrates

The test item TK 30250 had no acute toxic effects at saturation, on Daphnia magna under the present test conditions.

Exposure of Daphnia magna to the test item gave EC50 values based on the nominal test concentrations of greater than 100% v/v saturated soluion. The No Observed Effect Concentration was 100% v/v saturated solution.

Based on the above mentioned results the substance should be classified as Chronic Aquatic Category 4 according to CLP regulation (Regulation EC No. 1272/2008), DSD (Directive 67/548/EEC) and UN-GHS