Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

The submission substance is not readily biodegradable in the 10d-window and after 28 days. Percentage biodegradation of the test substance was 39% after 28 days (OECD 301B, 2002).

Additional information

A reliable study is available on the ready biodegradability of the submission substance (RL2). The study was performed acc. to OECD 301B / CO2 Evolution (Modified Sturm Test) and in compliance with GLP. The pass level of a biodegradation > 60 % could not be reached in the 10d-window. The mean biodegradation of the test item came up to 39% after 28 days. Consequently, the test substance must be regarded not readily biodegradable in the 10d-window and after 28 days. The study was considered adequate and reliable for the evaluation of the ready biodegradability of the submission substance.