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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Description of key information

Bioconcentration and bioaccumulation of zinc neodecanoate, basic are most accurately evaluated by separately assessing the fate of its constituents zinc and neodecanoate.


Zinc is an essential element which is actively regulated by organisms, so bioconcentration/bioaccumulation is not considered relevant for inorganic zinc substances.


Based on a reliable bioconcentration test of neodecanoic acid, a mean bioconcentration factor (BCF) < 225 L/kg wet fish weight was determined after 14 days of exposure. Thus, neodecanoic acid does not appear to have a high potential to bioaccumulate in aquatic ecosystems. A similar low potential may be assumed for soil organisms.

Additional information