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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


BCF value of theReaction mass of Cardanol diene and Cardanol monoene and Cardanol trieneis 483.6 L/kg wet-wt indicates that the substance is not expected to bioaccumulate in the food chain because it does not exceed the BCF threshold of 2000.

Key value for chemical safety assessment

BCF (aquatic species):
483.6 L/kg ww

Additional information


Weight of evidence studies reviewed for bioaccumulation from reliable sources having Klimish rating 2.

The summary of the results is presented below:








483.6 L/kg

 Not biodegradable

Predicted data



460 L/kg

Not biodegradable

RA Cas study report