Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

For this endpoint, the read across between PWH/ammonium and PWH/sodium salt is valid, because this environmental property is defined by the main component.The read across justification that takes into account the ammonium ion properties is attached on section 13 of the dossier.

Based on Reach regulation ANNEX IX column 2 "The study doesn't need to be conducted if: the substance has a low potential for bioaccumulation (for instance a log Kow < 3) and/or a low potential to cross biological membranes". Having the substance a log Kow < 0.02 it is considered as non bioaccumulative

The final UVCB substance is considered not bioaccumulative and it is not likely to accumulate in living organisms.