Registration Dossier
Registration Dossier
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EC number: 446-640-8 | CAS number: -
Long-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- long-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2007
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 211
- GLP compliance:
- yes
Test material
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Test solutions
- Details on test solutions:
- Identity and concentration of auxiliary solvent for dispersal: None
Study design
- Test type:
- semi-static
Test conditions
- Hardness:
- 250 mg CaCO3/L
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 21 d
- Dose descriptor:
- EC50
- Effect conc.:
- > 100 mg/L
- Basis for effect:
- reproduction
- Duration:
- 21 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 100 mg/L
- Details on results:
- %Concentration loss over test: 0 ...
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- In conclusion, the test item ucb 22060 had no toxic effects on the reproduction and survival of daphnids up to 100 mg/L.
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