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Environmental fate & pathways

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
adsorption / desorption: screening
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance has a low octanol water partition coefficient and the adsorption potential of this substance is related to this parameter

Description of key information

This study is waived since the substance has a low partition coefficient value (-3.52).

For the purpose of risk assessment, the adsorption coefficent was calculated to be log Koc = -0.6130 (Koc: 0.2438) using KOCWIN v2.00 (EPISUITE v4).

Key value for chemical safety assessment

Koc at 20 °C:
0.244

Additional information

Based on the low partition coefficient value of -3.52 (log Pow), the substance is expected to have a low potential for adsorption. Hence, the study can be waived.

[LogKoc: -0.613]