Registration Dossier
Registration Dossier
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EC number: 203-804-1 | CAS number: 110-80-5
Biodegradation in water and sediment: simulation tests
Administrative data
- Endpoint:
- biodegradation in water: sewage treatment simulation testing
- Adequacy of study:
- other information
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Guideline study; however, the given information is from a IUCLID 5 data set where it is referred to an unpublished report from Huels AG (28.02.1995). The original data from the report could not be reviewed or evaluated as the report could not be retrieved.
Data source
Referenceopen allclose all
- Title:
- No information
- Author:
- Huels AG (1995): Unpublished report No. CU-0265 (28.02.1995)
- Reference Type:
- secondary source
- Title:
- No information
- Author:
- unknown
- Year:
- 2 008
- Bibliographic source:
- IUCLID 5 data set of 2-ethoxyethanol, creation date 2008-11-18
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 303 A (Simulation Test - Aerobic Sewage Treatment. A: Activated Sludge Units)
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 2-ethoxyethanol
- EC Number:
- 203-804-1
- EC Name:
- 2-ethoxyethanol
- Cas Number:
- 110-80-5
- Molecular formula:
- C4H10O2
- IUPAC Name:
- 2-ethoxyethan-1-ol
- Details on test material:
- IUCLID4 Test substance: as prescribed by 1.1 - 1.4
Constituent 1
Study design
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- other: activated sludge
Initial test substance concentration
- Initial conc.:
- 10 mg/L
- Based on:
- DOC
Results and discussion
% Degradation
- % Degr.:
- 43.8
- Sampling time:
- 36 d
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results: inherently biodegradable
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