Registration Dossier
Registration Dossier
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EC number: 202-445-8 | CAS number: 95-73-8
Biodegradation in water: screening tests
Administrative data
- Endpoint:
- biodegradation in water: ready biodegradability
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- documentation insufficient for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 982
- Report date:
- 1982
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 301 F (Ready Biodegradability: Manometric Respirometry Test)
- GLP compliance:
- no
Test material
- Reference substance name:
- Benzene, 2,4-dichloro-1-methyl-
- IUPAC Name:
- Benzene, 2,4-dichloro-1-methyl-
- Reference substance name:
- 2,4-dichlorotoluene
- EC Number:
- 202-445-8
- EC Name:
- 2,4-dichlorotoluene
- Cas Number:
- 95-73-8
- Molecular formula:
- C7H6Cl2
- IUPAC Name:
- 2,4-dichloro-1-methylbenzene
Constituent 1
Constituent 2
Study design
- Oxygen conditions:
- aerobic
- Duration of test (contact time):
- 20 d
Results and discussion
% Degradationopen allclose all
- Value:
- < 10
- Sampling time:
- 5 d
- Value:
- < 10
- Sampling time:
- 10 d
- Value:
- < 10
- Sampling time:
- 15 d
- Value:
- < 10
- Sampling time:
- 20 d
Applicant's summary and conclusion
- Conclusions:
- The test item is not ready biodegradable.
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