Registration Dossier
Registration Dossier
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EC number: 231-397-0 | CAS number: 7531-52-4
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11.9.2001-21.9.2001
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 001
- Report date:
- 2001
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- (S)-pyrrolidine-2-carboxamide
- EC Number:
- 231-397-0
- EC Name:
- (S)-pyrrolidine-2-carboxamide
- Cas Number:
- 7531-52-4
- Molecular formula:
- C5H10N2O
- IUPAC Name:
- (S)-pyrrolidine-2-carboxamide
Constituent 1
Sampling and analysis
- Analytical monitoring:
- yes
Test solutions
- Vehicle:
- no
Test organisms
- Test organisms (species):
- Daphnia magna
Study design
- Test type:
- static
- Water media type:
- freshwater
- Limit test:
- yes
- Total exposure duration:
- 48 h
Test conditions
- Reference substance (positive control):
- yes
- Remarks:
- K2Cr2O7
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 48 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 100 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mobility
- Duration:
- 24 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 100 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mobility
- Results with reference substance (positive control):
- EC50 (24 h9 = 1.19 mg/L
Applicant's summary and conclusion
- Conclusions:
- According to the classification criteria described in REGULATION (EC) No 1272/2008 (CLP) the product has not to be classified.
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