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EC number: 204-280-7 | CAS number: 118-83-2
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)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 992
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method C.1 (Acute Toxicity for Fish)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 203 (Fish, Acute Toxicity Test)
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- 5-chloro-α,α,α-trifluoro-2-nitrotoluene
- EC Number:
- 204-280-7
- EC Name:
- 5-chloro-α,α,α-trifluoro-2-nitrotoluene
- Cas Number:
- 118-83-2
- Molecular formula:
- C7H3ClF3NO2
- IUPAC Name:
- 4-Chloro-1-nitro-2-(trifluoromethyl)benzene
Constituent 1
Test organisms
- Test organisms (species):
- Danio rerio (previous name: Brachydanio rerio)
Study design
- Test type:
- semi-static
- Water media type:
- freshwater
- Total exposure duration:
- 96 h
Test conditions
- Test temperature:
- 21.2-23.0
- pH:
- 7.9-8.6
- Dissolved oxygen:
- 6.8-9.5
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 48 h
- Dose descriptor:
- LC0
- Effect conc.:
- 0.5 mg/L
- Nominal / measured:
- meas. (not specified)
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 48 h
- Dose descriptor:
- LC50
- Effect conc.:
- >= 2.2 - <= 5 mg/L
- Nominal / measured:
- meas. (not specified)
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 48 h
- Dose descriptor:
- LC100
- Effect conc.:
- 5 mg/L
- Nominal / measured:
- meas. (not specified)
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- LC0
- Effect conc.:
- 0.5 mg/L
- Nominal / measured:
- meas. (not specified)
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- >= 2.2 - <= 5 mg/L
- Nominal / measured:
- meas. (not specified)
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
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