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Environmental fate & pathways

Biodegradation in water: screening tests

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Administrative data

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:
other: 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: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2013
Report Date:
2013

Materials and methods

Principles of method if other than guideline:
OECD Toolbox v3.1
Estimation of BOD by CATALOGIC: 301C v.07.08
Toolbox prediction report is attached in IUCLID
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
SMILES:C(O)(C(O)C(O)CO)CO

Study design

Parameter followed for biodegradation estimation
Parameter followed for biodegradation estimation:
other: BOD

Results and discussion

% Degradation
Value:
79.4
Remarks on result:
other: Based on predicted BOD

Any other information on results incl. tables

Supporting documentation is provided in the attached prediction report.

Applicant's summary and conclusion

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. The target substance falls within applicability domain of the prediction.