Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Koc = 12850 L/kg (Keller 1990)

Additional information

The adsorption behaviour of cloquintocet-mexyl was investigated in a reliable guideline and GLP compliant study (Keller, 1990). This study indicates that cloquintocet-mexyl strongly adsorbs to a large range of soils, though adsorption is reversible. The adsorption behaviour of the main environmental metabolite of cloquintocet-mexyl has been investigated in a reliable study (Hill, 1994) and shows that the metabolite is slightly mobile to immobile in soil. As a result of this, it is expected that the parent and the metabolite will largely remain in the soil compartment following application.