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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Estimation of adsorption/desorption (Log Koc) from three different QSAR models.

Key value for chemical safety assessment

Koc at 20 °C:
22.96

Additional information

The adsorption/desorption (Log Koc) was estimated using three different QSAR models. The ACDLabs model yielded a value of 2.3, at 25C. Using a Log Kow input value of 1.88, EPISUITE-KOCWIN yielded a value of 2.16 (corresponding to an estimated Koc of 144.7 L/kg), at 25C. Using the EPISUITE Molecular Connectivity Index Model, a value of 1.36 (corresponding to an estimated Koc of 22.96 L/kg), at 25C, was obtained.

[LogKoc: 1.36]