Registration Dossier

Environmental fate & pathways

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

Calculation with KOWWINv2.00: Log Koc=1.95. 
The estimated log Koc value is less than the threshold value of 3, indicating no/low adsorbing potential for this compound. The low adsorbing potential is also supported by the fact that this compound is mostly negatively charged at relevant environmental pH values, reducing its chances of being adsorbed to soil minerals/humic acids.

Key value for chemical safety assessment

Koc at 20 °C:
89.1

Additional information

Calculation with KOCWIN v2.00 (Jan. 2009) for log Koc.

A computional method has been used because the substance does not sufficiently adsorb onto organic material due to its polarity and therefore high solubility in water. 

[LogKoc: 1.95]