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Environmental fate & pathways

Biodegradation in water: screening tests

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Reference
Endpoint:
biodegradation in water: ready biodegradability
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model, but not (completely) falling into its applicability domain, with adequate and reliable documentation / justification
Remarks:
The scientific validity of the (Q)SAR model has been established in accordance with the OECD Principles for (Q)SAR Model Validation.
Justification for type of information:
QSAR prediction
Principles of method if other than guideline:
OECD Toolbox v3.1
Estimation for BOD by CATALOGIC: 301C v.07.08
Toolbox prediction report is attached in IUCLID
GLP compliance:
not specified
Parameter followed for biodegradation estimation:
other: BOD
Parameter:
other: % BOD
Value:
79.4
Remarks on result:
readily biodegradable based on QSAR/QSPR prediction

Supporting documentation is provided in the attached prediction report.

Validity criteria fulfilled:
yes
Interpretation of results:
readily biodegradable
Conclusions:
79.4% degradation was predicted
Executive summary:

79.4% degradation based on BOD was predicted by QSAR utilising CATALOGIC: 301C v.07.08 within the OECD Toolbox. Additional supporting documention is provided in the attached prediction report.

Description of key information

79.4% degradation based on BOD was predicted by QSAR utilising CATALOGIC: 301C v.07.08 within the OECD Toolbox.

Key value for chemical safety assessment

Biodegradation in water:
readily biodegradable

Additional information