Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Acute toxicity studies evaluating the toxicity of the substance to aquatic organisms are available for two different trophic levels:

Trophic level

Species

Parameter

Endpoint

Value (mg/L)

Invertebrates

Daphnia magna

mobility

48-h EC50

> solubility of test item in test medium (dissolved test item)

Algae

Pseudokirchneriella subcapitata

growth rate

72-h ErC50

NOEC

> 9.48 µg/L (geometric mean measured conc. dissolved fraction)

>= 9.48 µg/L (geometric mean measured conc. dissolved fraction)

Additional information

Acute toxicity studies evaluating the toxicity of the substance to aquatic organisms are available for two different trophic levels. All studies were performed according to international guidelines and GLP. Results for aquatic invertebrates (Daphnia magna) with an 48-hour EC50 of > solubility of the test item in test medium and aquatic algae (Pseudokirchneriella subcapitata) 72-hour ErC50 of > 9.48 µg/L (geometric mean measured conc. dissolved fraction) based on inhibition of growth are available.