Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key value for chemical safety assessment

Additional information

Exposure based waiving of bioaccumulation in fish test can be justified for NMDA based on strictly controlled conditions and no significant exposure as laid down in Annex XI section 3.2 (a). However, NMDA is determined to be readily biodegradable and has a predicted low log Kow (1.82). On this basis it is expected that NMDA has no potential for Bioaccumulation.