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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Bioaccumulation: aquatic / sediment

Currently viewing:

Administrative data

Link to relevant study record(s)

bioaccumulation in aquatic species: fish
Data waiving:
other justification
Justification for data waiving:
the study does not need to be conducted because the substance has a low potential to cross biological membranes

Description of key information

Key value for chemical safety assessment

Additional information

The substance is not expected to bioaccumulate. It is a UVCBS composed largely of constituents that are natural components of all biological membranes. Although the weighted average log Kow for the substance is >3, the substance has a low potential to cross biological membranes because its components partition into membranes and have very low water solubility. In addition, the substance fulfils the criteria for ready biodegradability.