Registration Dossier
Registration Dossier
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EC number: 202-179-2 | CAS number: 92-69-3
Skin irritation / corrosion
Administrative data
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Non-GLP study - acceptable for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 980
Materials and methods
- Principles of method if other than guideline:
- Code of Federal Regulations, Title 16, Section 1500.41 - Patch-Test
- GLP compliance:
- no
Test material
- Reference substance name:
- Biphenyl-4-ol
- EC Number:
- 202-179-2
- EC Name:
- Biphenyl-4-ol
- Cas Number:
- 92-69-3
- Molecular formula:
- C12H10O
- IUPAC Name:
- [1,1'-biphenyl]-4-ol
Constituent 1
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
Test system
- Type of coverage:
- occlusive
- Preparation of test site:
- other: left rump side clipped - right rump side clipped and abraded
- Vehicle:
- other: oil - not further specified
- Controls:
- not required
- Duration of treatment / exposure:
- 24 hours
- Number of animals:
- 6
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- erythema score
- Basis:
- mean
- Time point:
- other: 24, 72 hours
- Score:
- 1.1
- Max. score:
- 4
- Reversibility:
- not fully reversible within: 8 days
- Irritation parameter:
- edema score
- Basis:
- mean
- Time point:
- other: 24, 72 hours
- Score:
- 2
- Max. score:
- 4
- Reversibility:
- not fully reversible within: 8 days
Applicant's summary and conclusion
- Interpretation of results:
- Category 2 (irritant) based on GHS criteria
- Remarks:
- Criteria used for interpretation of results: EU
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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