Registration Dossier
Registration Dossier
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EC number: 609-205-5 | CAS number: 361366-15-6
Short-term toxicity to fish
Administrative data
- Endpoint:
- short-term toxicity to fish
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study according EU/OECD guideline.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 003
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.1 (Acute Toxicity for Fish)
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- ethyl 1-{[2-(2,4,6-trimethylphenyl)acetyl]oxy}cyclopentane-1-carboxylate
- EC Number:
- 609-205-5
- Cas Number:
- 361366-15-6
- Molecular formula:
- C19H26O4
- IUPAC Name:
- ethyl 1-{[2-(2,4,6-trimethylphenyl)acetyl]oxy}cyclopentane-1-carboxylate
Constituent 1
Sampling and analysis
- Analytical monitoring:
- yes
Test solutions
- Vehicle:
- no
Test organisms
- Test organisms (species):
- Danio rerio (previous name: Brachydanio rerio)
Study design
- Test type:
- semi-static
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 96 h
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 96 h
- Dose descriptor:
- LC0
- Effect conc.:
- 1.66 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- act. ingr.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- LC100
- Effect conc.:
- 3.77 mg/L
- Nominal / measured:
- meas. (arithm. mean)
- Conc. based on:
- act. ingr.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- other: LC 0 / LC 100
- Effect conc.:
- 2.5 mg/L
- Nominal / measured:
- meas. (geom. mean)
- Conc. based on:
- act. ingr.
- Basis for effect:
- mortality (fish)
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- The substance has to be classified as toxic to aquatic organisms under the conditions of this test.
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