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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Biodegradation data are available for 2 streams within this category; all data came from ExxonMobil (2004).The data are considered reliable and suitable for assessment. All data showed the test substances to be not readily biodegradable. Biodegradation rates ranged from 7.3 - 29% in 28 days for 68921-67-5 and 68513-69-9 respectively. Data will be read across to other category members.

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information