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Environmental fate & pathways

Adsorption / desorption

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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:

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.