Registration Dossier

Diss Factsheets

Administrative data

Link to relevant study record(s)

Description of key information

LC50 (14 days) >1000 mg/Kg soil dw

Key value for chemical safety assessment

Short-term EC50 or LC50 for soil macroorganisms:
1 000 mg/kg soil dw

Additional information

In a 14 days lasting study the mortality of Eisenia foetida was determined according to OECD 207 guideline and in compliance with Good Laboratory Practice regulations on the Similar substance 01. The following biological results were obtained.

LC50 (7 days) >1000 mg/kg soil dw

LC50 (14 days) >1000 mg/kg soil dw

The body weights of the worms decreased slightly in all concentrations and controls. No behavioural abnormalities of the surviving worms were observed. During the entire study, water content and pH of the artificial soil were within the ranges given by the guideline.