Registration Dossier
Registration Dossier
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EC number: 204-419-1 | CAS number: 120-71-8
Biodegradation in water: screening tests
Administrative data
- Endpoint:
- biodegradation in water: screening tests
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1989
- Reliability:
- 4 (not assignable)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 989
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 302 C (Inherent Biodegradability: Modified MITI Test (II))
- Deviations:
- not specified
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 6-methoxy-m-toluidine
- EC Number:
- 204-419-1
- EC Name:
- 6-methoxy-m-toluidine
- Cas Number:
- 120-71-8
- Molecular formula:
- C8H11NO
- IUPAC Name:
- 2-methoxy-5-methylaniline
Constituent 1
Study design
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- activated sludge (adaptation not specified)
- Duration of test (contact time):
- 26 d
Initial test substance concentration
- Initial conc.:
- 30 mg/L
- Based on:
- ThOD/L
Parameter followed for biodegradation estimation
- Parameter followed for biodegradation estimation:
- DOC removal
Results and discussion
% Degradation
- Parameter:
- % degradation (DOC removal)
- Value:
- 0
- Sampling time:
- 26 d
Applicant's summary and conclusion
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- The material is not biodegradbale
- Executive summary:
Under the conditions of the biological elimination test the test item did not biodegrade.
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