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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Study type performed: adsorption/desorption 
Media: soil/sewage sludge
Type of method: HPLC estimation method
Result: log Koc 7.52 (It can be reasonably assumed a more realistic log Koc > 5)

Key value for chemical safety assessment

Additional information

One key (Klimisch score=1) adsorpion/desorption study (according to EU method C19 and to Annex to Commission Directive 92/69/EEC lo fulfil requirements of ltalian Legislative Decree No. 52 dated February 3, 1997 implementing Council Directive 92/32/EEC.) was identified for FEXO-07.

Because of the result detailed above, FEXO-07 may be considered as strongly adsorbed by the soils.