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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

Not biodegradable

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information

Similar substance 1 was tested for ready (Clariant, 2007) and inherently (Robama, 2010) biodegradability and in both cases no biodegradation at all has been observed in 28 days.

According to the consideration on read across document in section 13, also Acid Brown 348 can be considered as not biodegradable.