Registration Dossier
Registration Dossier
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EC number: 425-980-0 | CAS number: 129499-78-1
Biodegradation in water: screening tests
Administrative data
- Endpoint:
- biodegradation in water: ready biodegradability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- other: Body responsible for the test
- Title:
- Unnamed
- Year:
- 1 997
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.4-B (Determination of the "Ready" Biodegradability - Modified OECD Screening Test)
- GLP compliance:
- yes
Test material
- Reference substance name:
- -
- EC Number:
- 425-980-0
- EC Name:
- -
- Cas Number:
- 129499-78-1
- Molecular formula:
- C12H18O11
- IUPAC Name:
- (5R)-5-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-3-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,5-dihydrofuran-2-one
Constituent 1
Study design
Reference substance
- Reference substance:
- other: Aniline (Aldrich Chemie GmbH)
Results and discussion
% Degradation
- Value:
- 100
- Sampling time:
- 28 d
- Remarks on result:
- other: other information is unknown
- Details on results:
- Points of degradation plot (test substance):
81 % degradation after 7 d
92 % degradation after 14 d
100 % degradation after 21 d
100 % degradation after 28 d
BOD5 / COD results
- Results with reference substance:
- Points of degradation plot (reference substance):
37
100 % degradation after 7 d
100 % degradation after 14 d
100 % degradation after 21 d
99 % degradation after 28 d
Applicant's summary and conclusion
- Interpretation of results:
- readily biodegradable
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