Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

A study on a close structural analogue (CAS 16090 -02 -1) is available in order to determine the acute toxicity of the substance to terrestrial macroorganisms. The EC50 value in Eisenia foetida according to OECD 207 was greater than 1000 mg/kg dry weight (CAS 16090-02-1, CIBA - GEIGY 1991).

Furthermore, the acute aquatic toxicity assessment covering all trophic levels and a long term study on daphnids reveal neither a need to classify the substance as dangerous for the environment, nor is it PBT or vPvB substance. Based on these data it is concluded that the risk to terrestrial organisms is expected to be low.

Therefore, toxicity studies on soil microorganisms, on terrestrial plants and on terrestrial arthropods are not provided.