Registration Dossier
Registration Dossier
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EC number: 255-848-6 | CAS number: 42487-72-9
Short-term toxicity to fish
Administrative data
- Endpoint:
- short-term toxicity to fish
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1980
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 1 980
Materials and methods
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 2-(diethylamino)-6-methyl-1H-pyrimidin-4-one
- EC Number:
- 255-848-6
- EC Name:
- 2-(diethylamino)-6-methyl-1H-pyrimidin-4-one
- Cas Number:
- 42487-72-9
- Molecular formula:
- C9H15N3O
- IUPAC Name:
- 2-(diethylamino)-6-methyl-1,4-dihydropyrimidin-4-one
Constituent 1
Test organisms
- Test organisms (species):
- Poecilia reticulata
Study design
- Total exposure duration:
- 24 h
Results and discussion
Effect concentrations
- Duration:
- 24 h
- Dose descriptor:
- LC50
- Effect conc.:
- 250 mg/L
- Basis for effect:
- mortality (fish)
Applicant's summary and conclusion
- Conclusions:
- The substance has an LC50 (24h) of 250 mg/l on Poecilia reticulata (Danish: Guppy)
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