Registration Dossier
Registration Dossier
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EC number: 425-380-9 | CAS number: 7397-46-8
Biodegradation in water: screening tests
Administrative data
- Endpoint:
- biodegradation in water: ready biodegradability
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Information from migrated NONS file.
Data source
Reference
- Reference Type:
- other: Body responsible for the test
- Title:
- Unnamed
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 301 D (Ready Biodegradability: Closed Bottle Test)
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.4-E (Determination of the "Ready" Biodegradability - Closed Bottle Test)
- GLP compliance:
- yes
Test material
- Reference substance name:
- -
- EC Number:
- 425-380-9
- EC Name:
- -
- Cas Number:
- 7397-46-8
- Molecular formula:
- C5H13BO
- IUPAC Name:
- methyl diethylborinate
Constituent 1
Study design
Reference substance
- Reference substance:
- acetic acid, sodium salt
Results and discussion
% Degradation
- Value:
- 40
- Sampling time:
- 28 d
- Details on results:
- Points of degradation plot (test substance):
29 % degradation after 7 d
36 % degradation after 14 d
39 % degradation after 21 d
35 % degradation after 29 d
BOD5 / COD results
- Results with reference substance:
- Points of degradation plot (reference substance):
71 % degradation after 7 d
62 % degradation after 14 d
79 % degradation after 21 d
73 % degradation after 28 d
Applicant's summary and conclusion
- Interpretation of results:
- other: not readily biodegradable
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