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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:
supporting study
Reliability:
2 (reliable with restrictions)
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: not applicable
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
3-(4-aminophenyl)-2,5-dihydro-1,2,4-oxadiazol-5-one
EC Number:
917-912-8
Cas Number:
864680-71-7
Molecular formula:
C8 H7 N3 O2
IUPAC Name:
3-(4-aminophenyl)-2,5-dihydro-1,2,4-oxadiazol-5-one

Results and discussion

Any other information on results incl. tables

Calculations with EPISuite 4.11 (BIOWIN v4.10) give the following results:

Biowin1 (Linear Model Prediction) : Does Not Biodegrade

Fast Biowin2 (Non-Linear Model Prediction): Does Not Biodegrade Fast

Biowin3 (Ultimate Biodegradation Timeframe): Weeks-Months

Biowin4 (Primary Biodegradation Timeframe): Days-Weeks

Biowin5 (MITI Linear Model Prediction) : Not Readily Degradable

Biowin6 (MITI Non-Linear Model Prediction): Not Readily Degradable

Biowin7 (Anaerobic Model Prediction): Does Not Biodegrade fast

Fast Ready Biodegradability Prediction: NO

Applicant's summary and conclusion

Interpretation of results:
other: not readily biodegradable
Conclusions:
Based on QSAR-Calculations it can be predicted, that the test substance is not readily biodegradable.