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Environmental fate & pathways

Adsorption / desorption

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Description of key information

The soil adsorption coefficient (Koc) value of p-nonylphenol is estimated to be 38260 L/kg,  indicating that it is has a high sorption to soil and  sediment and therefore have negligible migration potential to groundwater.

Key value for chemical safety assessment

Koc at 20 °C:
38 260

Additional information

The soil adsorption coefficient (Koc) value of p-nonylphenol is estimated to be 38260 L/kg, indicating that it is has a high sorption to soil and sediment and therefore have negligible migration potential to groundwater.

[LogKoc: 4.5827]