Registration Dossier

Diss Factsheets

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

With high probability acutely not harmful to daphnids, no effects occur in the range of water solubility.

Key value for chemical safety assessment

Additional information

In a short-term toxicity study of the test substance on daphnids (24h) no toxic effects occured at the highest test concentration of nominally 100 mg/L (CIBA-GEIGY 1986b). Although there was evidence of a precipitation of the test substance after 24 hours, it can be assumed that there was no toxicity in the range of the low water solubility of the test substance. Therefore, the test substance is considered not to be harmful to daphnids.