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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Key value for chemical safety assessment

Additional information

A study for this end point is not required as the substance has a log LogKow and hence estimation methods indicate it would also have a low Koc value as well (predicted to be 8.2 by the method of Mckay and 48.6 by the method of the TGD). Other calculated parameters using the methodology of the TGD are:

Water / Compartment

OC fraction in solid phase (FOCcomp)

Solids /  water partition coefficients

Total compartment water partition coefficients

Soil / water


Kp_soil = 0.89 L/kg

Ksoil-water = 1.54 m3/m3

Sediment / water


Kp_sed = 2.45 L/kg

Ksed-water = 2.02 m3/m3

Suspended matter / water


Kp_susp = 4.86 L/kg

Ksusp-water = 2.12 m3/m3