Registration Dossier

Environmental fate & pathways

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

The adsorption/desorption test does not need to be conducted as based on the physico-chemical properties, the substance can be expected to have a low potential for adsorption (log Kow is 2.24). Therefore, the organic carbon-water partitioning coefficient (Koc) was calculated from the log Kow using the equation from the TGD (predominantly hydrophobics QSAR). The calculated Koc value is 82 L/kg (log Koc = 1.91). This predicted value is used in the assessment.

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

[LogKoc: 1.91]