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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

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Administrative data

Description of key information

The fate of Fatty acids, C9-13-neo-, barium salts is most accurately evaluated by seperately assessing the fate of its constituents barium and neodecanoate. Please refer to the data as submitted for each individual assessment entity.

Barium: Degradation/biodegradation testing is not relevant for barium.


Fatty acids, C9-13 neo: Neodecaoic acid is not readily biodegradable (11% biodegradation in 28 d) based on results from a standard OECD ready biodegradation test.

Additional information