Registration Dossier
Registration Dossier
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EC number: 200-064-1 | CAS number: 50-78-2
Skin irritation / corrosion
Administrative data
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1993
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 993
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- O-acetylsalicylic acid
- EC Number:
- 200-064-1
- EC Name:
- O-acetylsalicylic acid
- Cas Number:
- 50-78-2
- Molecular formula:
- C9H8O4
- IUPAC Name:
- 2-acetoxybenzoic acid
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- 0.5 g (paste with purified water) 4h semi-occlusive dressing: TS 70% in 30% NaHCO3
Constituent 1
Test animals
- Species:
- rabbit
- Strain:
- Flemish Giant
Test system
- Type of coverage:
- semiocclusive
- Preparation of test site:
- shaved
- Vehicle:
- other: TS 70% in 30% NaHCO3
- Controls:
- not required
- Duration of treatment / exposure:
- 4 hours
- Number of animals:
- 6
Results and discussion
In vivo
Results
- Irritation parameter:
- overall irritation score
- Basis:
- mean
- Time point:
- other: 7 days
- Score:
- 0
- Max. score:
- 0
Applicant's summary and conclusion
- Interpretation of results:
- not irritating
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- Acetyl salicylic acid is not irritanty on rabbit skin, while the Na
- Executive summary:
Acetyl salicyl acid was not irrtant for rabbit skin in ancted according to B4 EU method.
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