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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Log Koc = 0.8898 L/kg, Koc = 7.759 L/kg (QSAR)

Key value for chemical safety assessment

Koc at 20 °C:
7.759

Additional information

The substance is a polar compound. A LogKoc was estimated using the KOCWIN v2 QSAR equation where LogKoc = 0.55313LogKow + 0.9251 + correction factors (where n = 447, r2 =0.9). This QSAR is preferred for use since an experimental value LogKow of 0.1 was available for the substance (Hansch et al., 1995). The Log Kow and MW of the substance lie within the range of values defined by the training set. Since the test substance lies within the domain of the QSAR as defined by these parameter values and the mode of action, its prediction is considered valid for use.

Hansch C, Leo A and Hoekman D. (1995). Exploring QSAR. Hydrophobic, Electronic, and Steric Constants. ACS Professional Reference Book.,: American Chemical Society