Registration Dossier
Registration Dossier
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EC number: 422-580-8 | CAS number: 75490-39-0 KHUSINIL
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:
- 1 996
- Report date:
- 1996
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: 92/69/EEC, C1
- GLP compliance:
- yes
Test material
- Reference substance name:
- 2,2,4-trimethyl-4-phenyl-butane-nitrile
- EC Number:
- 422-580-8
- EC Name:
- 2,2,4-trimethyl-4-phenyl-butane-nitrile
- Cas Number:
- 75490-39-0
- Molecular formula:
- C13 H17 N
- IUPAC Name:
- 2,2-dimethyl-4-phenylpentanenitrile
Constituent 1
Test solutions
- Details on test solutions:
- Identity and concentration of auxiliary solvent for dispersal: The test substance was dispersed directly in test water, by
stirring for two hours, to give a series of stock solutions.
Test organisms
- Test organisms (species):
- Oncorhynchus mykiss (previous name: Salmo gairdneri)
Study design
- Test type:
- static
Test conditions
- Hardness:
- 159 mg CaCO3/L
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 24 h
- Dose descriptor:
- LC50
- Effect conc.:
- 4.6 mg/L
- Basis for effect:
- mortality (fish)
- Duration:
- 48 h
- Dose descriptor:
- LC50
- Effect conc.:
- 4.6 mg/L
- Basis for effect:
- mortality (fish)
- Duration:
- 72 h
- Dose descriptor:
- LC50
- Effect conc.:
- 4.6 mg/L
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- 4.6 mg/L
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- LC100
- Effect conc.:
- > 8.4 mg/L
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- NOEC
- Effect conc.:
- < 0.86 mg/L
- Details on results:
- %Concentration loss over test: 0 ... 60
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
