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EC number: 218-827-2 | CAS number: 2244-16-8
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- data is from peer-reviewed journal
Data source
Referenceopen allclose all
- Reference Type:
- publication
- Title:
- Monographs on Fragrance Raw Materials: d-Carvone
- Author:
- D. L. J. Opdyke
- Year:
- 1 978
- Bibliographic source:
- Food and Cosmetics Toxicology,Vol. 16, Pg. 673, 1978.
- Reference Type:
- other: authoritative database
- Title:
- Acute dermal toxicity study of d-Carvone (2244-16-8) in rabbits
- Author:
- U.S. National Library of Medicine
- Year:
- 2 017
- Bibliographic source:
- Chemidplus Database,U.S. National Library of Medicine,2017
- Reference Type:
- secondary source
- Title:
- Acute dermal toxicity study of d-Carvone (2244-16-8) in rabbits
- Author:
- RTECS
- Year:
- 2 017
- Bibliographic source:
- RTECS (registry of toxic effect of chemical substance data base ), 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- Acute dermal toxicity test was carried out to study the effects of d-Carvone (2244-16-8) on rabbits.
- GLP compliance:
- not specified
- Test type:
- other: no data available
- Limit test:
- no
Test material
- Reference substance name:
- (S)-2-methyl-5-(1-methylvinyl)cyclohex-2-en-1-one
- EC Number:
- 218-827-2
- EC Name:
- (S)-2-methyl-5-(1-methylvinyl)cyclohex-2-en-1-one
- Cas Number:
- 2244-16-8
- Molecular formula:
- C10H14O
- IUPAC Name:
- 5-isopropenyl-2-methylcyclohex-2-en-1-one
- Details on test material:
- - Name of test material (IUPAC name): (5S)-2-methyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-one- Common name: d-Carvone- Molecular formula: C10H14O- Molecular weight: 150.22 g/mol- Smiles notation: C1[C@H](CC=C(C1=O)C)C(C)=C- InChl: 1S/C10H14O/c1-7(2)9-5-4-8(3)10(11)6-9/h4,9H,1,5-6H2,2-3H3/t9-/m0/s1- Substance type: Organic
1
- Specific details on test material used for the study:
- - Name of test material (as cited in study report):d-Carvone- Molecular formula :C10H14O- Molecular weight :150.22 g/mol- Substance type:organic
Test animals
- Species:
- rabbit
- Strain:
- not specified
- Sex:
- not specified
- Details on test animals or test system and environmental conditions:
- No data available
Administration / exposure
- Type of coverage:
- other: dermal
- Vehicle:
- not specified
- Details on dermal exposure:
- No data available
- Duration of exposure:
- No data available
- Doses:
- 4000 mg/kg bw
- No. of animals per sex per dose:
- No data available
- Control animals:
- not specified
- Details on study design:
- - Other examinations performed: clinical signs
- Statistics:
- No data available
Results and discussion
- Preliminary study:
- No data available
Effect levels
- Sex:
- not specified
- Dose descriptor:
- LD50
- Effect level:
- 4 000 mg/kg bw
- Remarks on result:
- other: 50% mortality was observed at dose 4000 mg/kg bw in treated rabbits
- Mortality:
- 50% mortality was observed at dose 4000 mg/kg bw in treated rabbits
- Clinical signs:
- other: After systemic exposure,Skin dermatitis and changes in appendages were observed
- Gross pathology:
- No data available
- Other findings:
- No data available
Applicant's summary and conclusion
- Interpretation of results:
- other: not classified
- Conclusions:
- The lethal concentration (LD50) value for acute dermal toxicity test was considered to be 4000 mg/kg bw,when rabbits were treated with d-Carvone (2244-16-8) orally.
- Executive summary:
In acute dermal toxicity study,rabbits were treated with d-Carvone(2244-16-8)in the concentration of 4000 mg/kg bw by dermal application.50% mortality was observed at dose 4000 mg/kg bw in treated rabbits.After systemic exposure,Skin dermatitis and changes in appendages were observed.Therefore, LD50 value was considered to be 4000 mg/kg bw,when rabbits were treated with d-Carvone (2244-16-8)by dermal application.
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