Registration Dossier
Registration Dossier
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EC number: 222-315-4 | CAS number: 3423-28-7
Biodegradation in water: screening tests
Administrative data
- Endpoint:
- biodegradation in water: ready biodegradability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2001
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 001
- Report date:
- 2001
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 301 D (Ready Biodegradability: Closed Bottle Test)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- 8-isopropyl-8-azabicyclo[3.2.1]octan-3-one
- EC Number:
- 222-315-4
- EC Name:
- 8-isopropyl-8-azabicyclo[3.2.1]octan-3-one
- Cas Number:
- 3423-28-7
- Molecular formula:
- C10H17NO
- IUPAC Name:
- 8-isopropyl-8-azabicyclo[3.2.1]octan-3-one
- Test material form:
- other: liquid
Constituent 1
Study design
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- activated sludge, domestic (adaptation not specified)
- Duration of test (contact time):
- 28 d
Results and discussion
% Degradation
- Parameter:
- other: ThODNNH4 and ThODN03
- Value:
- 0
- Sampling time:
- 28 d
- Details on results:
- Under the test conditions the percentage biodegradation of N-Isopropylnortropinon was determined to be 0 % after 28 days of incubation,
based on ThODNNH4 and based on ThODN03. The test item can therefore be considered to be not ready biodegradable.
Applicant's summary and conclusion
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- The test item can be considered to be not ready biodegradab1e.
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