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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

biodegradation in water: ready biodegradability
Adequacy of study:
supporting study
2 (reliable with restrictions)
other: REACH Guidance on (Q)SAR
Principles of method if other than guideline:
Boethling, R.S., Lynch, D.G., Jaworska, J.S., Tunkel, J.L., Thom, G.C., Webb, S. 2004. Using BIOWIN, Bayes, and batteries to predict ready biodegradability. Environ. Toxicol. Chem. 23:911-920.
Details on results:
BIOWIN (v4.10) Program Results:
Ready Biodegradability Prediction: NO

BIOWIN (v4.10) Program Results:

See attachment in Attached background material for more details.

Interpretation of results:
not readily biodegradable

Description of key information

Ready Biodegradability Prediction: NO (BIOWIN v4.10 - EPIWEB 4.11)

Estimated biodegradability potential based on structural alerts compiled from the Canadian EPA: Class 2 (persistent chemical) [ToxTree (Estimation of Toxic Hazard - A Decision Tree Approach) v2.6.13 - START Biodegradability]

Key value for chemical safety assessment

Additional information

Non readilly biodegradable