Registration Dossier
Registration Dossier
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EC number: 461-080-4 | CAS number: -
Toxicity to aquatic algae and cyanobacteria
Administrative data
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Type of information:
- experimental study
- Adequacy of study:
- key study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 006
- Report date:
- 2006
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other:
- Deviations:
- yes
Test material
Constituent 1
Test organisms
- Test organisms (species):
- other:
Study design
- Test type:
- semi-static
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 7 d
Test conditions
- Reference substance (positive control):
- yes
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 7 d
- Dose descriptor:
- EC50
- Effect conc.:
- 72 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- other:
- Basis for effect:
- growth rate
- Remarks on result:
- other:
- Duration:
- 7 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 10 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- other:
- Basis for effect:
- growth rate
- Duration:
- 7 d
- Dose descriptor:
- EC50
- Effect conc.:
- 46 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- other:
- Basis for effect:
- growth rate
- Remarks on result:
- other:
- Duration:
- 7 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 32 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- other:
- Basis for effect:
- growth rate
- Duration:
- 7 d
- Dose descriptor:
- EC50
- Effect conc.:
- 51 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- other:
- Basis for effect:
- other:
- Remarks on result:
- other:
- Duration:
- 7 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 10 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- other:
- Basis for effect:
- other:
- Duration:
- 7 d
- Dose descriptor:
- EC50
- Effect conc.:
- 39 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- other:
- Basis for effect:
- other:
- Remarks on result:
- other:
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
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