Registration Dossier

Environmental fate & pathways

Adsorption / desorption

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

A log Koc of 1.67 (46.8 l/kg) can be taken as representative for dichloromethane.

Key value for chemical safety assessment

Koc at 20 °C:
46.8

Additional information

The Koc value calculated from the octanol-water partition coefficient (log Kow= 1.25) using the equation on the TGD (hydrophobics) is 46.8 (log value = 1.67). Only one study is available for which only limited data is available. Therefore the predicted value is used in the assessment.