Registration Dossier
Registration Dossier
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EC number: 200-852-5 | CAS number: 75-23-0
Short-term toxicity to fish
Administrative data
- Endpoint:
- short-term toxicity to fish
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1978
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
Data source
Reference
- Reference Type:
- publication
- Title:
- Ergebnisse der Untersuchung von 200 chemischen Verbindungen auf akute Fischtoxizität mit dem Goldorfentest
- Author:
- Juhnke I, Lüdemann D
- Year:
- 1 978
- Bibliographic source:
- Z Wasser-Abwasser-Forschung 11: 161-164
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 38412 L31
- Version / remarks:
- Deutsches Einheitsverfahren zur Wasser-, Abwasser- und Schlamm-Untersuchung. L15: Fischtest, Vorabdruck im Vom Wasser 46, 291-295
- GLP compliance:
- no
Test material
- Reference substance name:
- Ethylamine
- EC Number:
- 200-834-7
- EC Name:
- Ethylamine
- Cas Number:
- 75-04-7
- Molecular formula:
- C2H7N
- IUPAC Name:
- ethylamine
- Test material form:
- solid - liquid: aqueous solution
1
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- Leuciscus idus
Study design
- Test type:
- not specified
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 48 h
Test conditions
- Reference substance (positive control):
- no
- Remarks:
- 200 substances were tested and compaired
Results and discussion
Effect concentrationsopen allclose all
- Key result
- Duration:
- 48 h
- Dose descriptor:
- LC50
- Effect conc.:
- 240 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 48 h
- Dose descriptor:
- LC0
- Effect conc.:
- 160 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 48 h
- Dose descriptor:
- LC100
- Effect conc.:
- 320 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
Applicant's summary and conclusion
- Conclusions:
- in a toxicity test on fish ethylamine shows low aquatic toxicity
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