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Adsorption / desorption

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Description of key information

Estimation of Log KOC, adsorption/desorption, using 3 different QSAR models.

Key value for chemical safety assessment

Additional information

The Log Koc, adsorption/desorption, for soils and sediments was estimated for this material, using 3 different QSAR models. Data tabulated below.

KOCWIN calculated with Log Kow of 3.2 yields a Log Koc of 2.2181.

KOCWIN calculated using the Molecular Connectivity Index yields a value of 1.468.

ACD Labs- yields a value of 2.8.

These values present a weight of evidence that the log Koc < 3