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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Additional information

Biodegradation in water was tested in a CO₂-evolution test (Modified Sturm test) and in a Closed bottle test. The results of the CO₂-evolution test confirmed that 2-ethylhexanoic acid is readily biodegradable when applied as nickel bis(2 -ethylhexanoate).

Abiotic degradation:

The substance appears to be hydrolytically stable.

Biotic degradation:

Not relevant, substance appears to be readily biodegradable.

Stability and Biodegradation are not applicable endpoints for Nickel, as reported in the 2008/2009 European Union Risk Assessment for Nickel.