Registration Dossier
Registration Dossier
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EC number: 203-581-0 | CAS number: 108-42-9
Skin irritation / corrosion
Administrative data
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 988
- Report date:
- 1988
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Principles of method if other than guideline:
- 3 white New-Zealand rabbits were treated with 0.5 ml of undiluted test substance. The test item remained under semiocclusion on the skin for 4 hours. Treated animals were inspected for skin effects (erythma, oedema) after removal of patches and after 1, 2, 3 and 7 days. Total observation time was 7 days
- GLP compliance:
- yes
Test material
- Reference substance name:
- 3-chloroaniline
- EC Number:
- 203-581-0
- EC Name:
- 3-chloroaniline
- Cas Number:
- 108-42-9
- Molecular formula:
- C6H6ClN
- IUPAC Name:
- 3-chloroaniline
- Test material form:
- other: liquid
- Details on test material:
- CAS no.: 108-42-9
purity: 99.5%
molecular weight. 127.6 g/mol
appearance: weak yellow liquid
stability: warranted for the test period
Constituent 1
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
Test system
- Type of coverage:
- semiocclusive
- Preparation of test site:
- clipped
- Vehicle:
- unchanged (no vehicle)
- Controls:
- not required
- Duration of treatment / exposure:
- 4 hours
- Observation period:
- 7 days
- Number of animals:
- 3 male rabbits
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- erythema score
- Basis:
- mean
- Time point:
- other: 24, 48, and 72 h
- Score:
- 0.9
- Max. score:
- 4
- Reversibility:
- fully reversible within: 7 days
- Irritation parameter:
- edema score
- Basis:
- mean
- Time point:
- other: 24, 48, and 72 h
- Score:
- 0.7
- Max. score:
- 4
- Reversibility:
- fully reversible within: 72 hours
Applicant's summary and conclusion
- Interpretation of results:
- not irritating
- Remarks:
- Migrated information
- Executive summary:
Method: Three white New-Zealand rabbits were treated with 0.5 ml of undiluted test substance. The test item remained under semiocclusion on the skin for 4 hours. Treated animals were inspected for skin effects (erythma, oedema) after removal of patches and after 1, 2, 3 and 7 days. Total observation time was 7 days
Result: slightly irritating to the skin, but not sufficient for classification
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