Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Adsorption/desorption was studied in a test according to OECD TG 106. The average Kd of 2748 L/kg will be used for further calculations in the risk assessment. For removal via sorption in a STP Koc of 54953 L/kg will be used because of the differences between sludge and sediment/soil.

 

No further distribution modelling was considered necessary as this study is not a standard information requirement in REACH. The exposure assessment indicating the concentrations in the environmental compartments is performed in Section 9 of the CSA.