Registration Dossier
Registration Dossier
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EC number: 270-984-6 | CAS number: 68512-62-9 A complex residuum from the vacuum distillation of the residuum from the atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly greater than C13 and boiling above approximately 230°C (446°F).
Skin irritation / corrosion
Administrative data
- Endpoint:
- skin irritation: in vivo
- Type of information:
- migrated information: read-across based on grouping of substances (category approach)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: RELIABLE SUMMARY REPORT.
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- IUCLID DATASET SUBSTANCE ID:68512-62-9
- Author:
- EUROPEAN COMMISSION - EUROPEAN CHEMICALS BUREAU
- Year:
- 2 000
- Bibliographic source:
- IUCLID DATASET SUBSTANCE ID:68512-62-9 PG 35
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: DRAIZE TEST
- Deviations:
- not specified
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Clarified oils (petroleum), catalytic cracked
- EC Number:
- 265-064-6
- EC Name:
- Clarified oils (petroleum), catalytic cracked
- Cas Number:
- 64741-62-4
- IUPAC Name:
- 64741-62-4
Constituent 1
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
Test system
- Type of coverage:
- not specified
- Preparation of test site:
- other: ABRADED AND NOT ABRADED
- Vehicle:
- not specified
- Controls:
- not specified
- Duration of treatment / exposure:
- 24h
- Observation period:
- 14 days
- Number of animals:
- 6
Results and discussion
In vivo
Results
- Irritation parameter:
- primary dermal irritation index (PDII)
- Basis:
- mean
- Time point:
- other: 0.2
- Max. score:
- 8
- Reversibility:
- no data
Any other information on results incl. tables
A mean primary dermal irritation index of 0.2 out of a maximum score of 8.0 indicated that the test substance was minimally irritating.
Applicant's summary and conclusion
- Interpretation of results:
- not irritating
- Remarks:
- Migrated information Criteria used for interpretation of results: not specified
- Conclusions:
- minimally irritating
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