Registration Dossier

Diss Factsheets

Environmental fate & pathways

Adsorption / desorption

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Based on an experimentally derived partition coefficient octanol-water of 7.76 L/kg (log Pow: 0.89) adsorption of cyclohexanone to solid surfaces is not expected. An Adsorption-Desorption study was therefore not conducted.

However, a partition coefficient organic carbon-water of 39.48 L/kg was estimated for cyclohexanone using the QSAR Model KOCWIN v.2.00 (Applicability domain: molecular weight - in domain, logKOW - out of domain, correction factors - in domain). This value indicates that the adsorption to soil, sediment, suspended matter and sludge is not a relevant process in the environmental fate of cyclohexanone.

Key value for chemical safety assessment

Koc at 20 °C:

Additional information