Registration Dossier
Registration Dossier
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EC number: 207-668-4 | CAS number: 488-10-8
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- documentation insufficient for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 977
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- GLP compliance:
- not specified
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Reference substance name:
- 3-methyl-2-pent-2-enylcyclopent-2-enone
- EC Number:
- 207-668-4
- EC Name:
- 3-methyl-2-pent-2-enylcyclopent-2-enone
- Cas Number:
- 488-10-8
- Molecular formula:
- C11H16O
- IUPAC Name:
- 3-methyl-2-pent-2-enylcyclopent-2-enone
- Reference substance name:
- (E)-3-methyl-2-(pent-2-enyl)cyclopent-2-en-1-one
- EC Number:
- 228-410-7
- EC Name:
- (E)-3-methyl-2-(pent-2-enyl)cyclopent-2-en-1-one
- Cas Number:
- 6261-18-3
- Molecular formula:
- C11H16O
- IUPAC Name:
- 3-methyl-2-pent-2-en-1-ylcyclopent-2-en-1-one
- Test material form:
- liquid
Constituent 1
impurity 1
Test animals
- Species:
- rabbit
Administration / exposure
- Type of coverage:
- not specified
- Vehicle:
- unchanged (no vehicle)
- Doses:
- 5000 mg/ kg bw
- No. of animals per sex per dose:
- 10
- Control animals:
- not specified
Results and discussion
Effect levels
- Key result
- Sex:
- not specified
- Dose descriptor:
- LD50
- Effect level:
- > 5 000 mg/kg bw
- Based on:
- test mat.
- Mortality:
- none
- Clinical signs:
- other: Diarrhea in 1 animal on day 14.
- Gross pathology:
- Necropsy findings routine
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- LD50 >5000 mg/kg bw.
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.
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