Registration Dossier
Registration Dossier
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EC number: 947-389-1 | CAS number: -
Biodegradation in water: screening tests
Administrative data
- Endpoint:
- biodegradation in water: screening test, other
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
- Remarks:
- ECHA, disseminated data
Data source
Reference
- Reference Type:
- other: ECHA, disseminated data
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 301 F (Ready Biodegradability: Manometric Respirometry Test)
- Version / remarks:
- 92/69/EWG
- GLP compliance:
- yes
Test material
- Reference substance name:
- -
- EC Number:
- 480-410-8
- EC Name:
- -
- Cas Number:
- 13482-23-0
- Molecular formula:
- C7 H12 O2
- IUPAC Name:
- Cyclohexanone, 4-methoxy-
Constituent 1
Study design
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- other: according to guideline
Reference substance
- Reference substance:
- benzoic acid, sodium salt
Results and discussion
% Degradation
- Parameter:
- % degradation (CO2 evolution)
- Value:
- 2
- Sampling time:
- 28 d
BOD5 / COD results
- Results with reference substance:
- 94 % degradation after 28 d
88 % degradation after 14 d
64 % degradation after 4 d
Applicant's summary and conclusion
- Interpretation of results:
- not readily biodegradable
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