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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

A bioconcentration study with neo-decanoic acid (CAS #26896 -20 -8) was conducted with the rainbow trout, Oncorhynchus mykiss. The calculated 
mean bioconcentration factor (BCF) after 14 days of exposure was <225 L/kg wet fish weight, based on the detection limit for neodecanoic acid. Therefore, based on the BCF data, neodecanoic acid is expected to exhibit a low potential to bioaccumulate in aquatic ecosystems
Based on experimental data in fish, neo-decanoic acid is not expected to bioaccumulate in terrestrial species

Key value for chemical safety assessment

Additional information