Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Aquatic bioaccumulation

HYEQS is a quaternary substance and positively charged. It is known that ionic compound have a low potential to cross membranes. In addition HYEQS has a low measured Log Kow of 2.3 (see IUCLID Section 4.7) and therefore a bioaccumulation potential (water & sediment) is unlikely.

 

Terrestrial bioaccumulation                                                                                   

HYEQS is a quaternary substance and positively charged. It is known that ionic compound have a low potential to cross membranes. In addition HYEQS has a low measured Log Kow of 2.3 (see IUCLID Section 4.7) and therefore a bioaccumulation potential in soil is unlikely.In addition HYEQS is rapidly biodegraded in soils with a meadian half-life of 6.2 days.