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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 and falling into its applicability domain, with adequate and reliable documentation / justification
Justification for type of information:
1. SOFTWARE AND MODEL
SciMatics SciQSAR model for Not Ready Biodegradability, Danish QSAR Group at DTU Food.
SciQSAR version 3.1.00.

2. SMILES OR OTHER IDENTIFIERS USED AS INPUT FOR THE MODEL
SMILES : O(c(ccc(O)c1)c1)c(cccc2)c2
NAME : Phenol, 4-phenoxy-
CAS Number : 831-82-3

3. SCIENTIFIC VALIDITY OF THE (Q)SAR MODEL
See QMRF_Biodegradation_PhenoxyPhenol-Danish-SciQSA_2015

4. APPLICABILITY DOMAIN
See QMRF_Biodegradation_PhenoxyPhenol-Danish-SciQSA_2015
Guideline:
other: REACH guidance on QSARs R.6 Principles
Principles of method if other than guideline:
- Software tool(s) used including version: SciMatics SciQSAR model for Not Ready Biodegradability, Danish QSAR Group at DTU Food.
- Model(s) used: SciQSAR version 3.1.00
- Model description: see field 'Justification for type of information"
- Justification of QSAR prediction: see field 'Attached justification'
GLP compliance:
no
Specific details on test material used for the study:
SMILES : O(c(ccc(O)c1)c1)c(cccc2)c2
Key result
Parameter:
probability of ready biodegradability (QSAR/QSPR)
Remarks on result:
readily biodegradable based on QSAR/QSPR prediction

Danish QSAR Group (SciQSAR) predicted that 4 -Phenoxyphenol is readily biodegradability

Validity criteria fulfilled:
yes
Interpretation of results:
readily biodegradable
Conclusions:
Danish QSAR Group (SciQSAR) predicted that 4 -Phenoxyphenol is readily biodegradability
Executive summary:

Danish QSAR Group (SciQSAR) predicted that 4 -Phenoxyphenol is readily biodegradability

Description of key information

Danish QSAR Group (SciQSAR) predicted that 4 -Phenoxyphenol is readily biodegradable.

Key value for chemical safety assessment

Biodegradation in water:
readily biodegradable
Type of water:
freshwater

Additional information