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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Biodegradation in water and sediment: simulation tests

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Administrative data

Link to relevant study record(s)

Description of key information

Waived:  Substance is readily biodegradable, highly insoluble in water, and direct/indirect exposure of the aquatic environment is improbable.

Key value for chemical safety assessment

Additional information

In accordance with Column 2 of REACH Annex IX, the study need not be conducted if the substance is highly insoluble in water; or if the substance is readily biodegradable. The Natural Oil Monomer substance is insoluble in water (< 0.3 mg/L) and meets OECD criteria for ready biodegradability in the Manometric Respirometry test. Therefore, simulation testing on ultimate degradation in surface water is not required.