Registration Dossier
Registration Dossier
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EC number: 250-961-7 | CAS number: 32220-82-9
Eye irritation
Administrative data
- Endpoint:
- eye irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1976
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 976
- Report date:
- 1976
Materials and methods
- Principles of method if other than guideline:
- BASF-Method
- GLP compliance:
- no
Test material
- Reference substance name:
- 1,1'-[(6-phenyl-1,3,5-triazine-2,4-diyl)diimino]bis[3-acetyl-4-aminoanthraquinone]
- EC Number:
- 250-961-7
- EC Name:
- 1,1'-[(6-phenyl-1,3,5-triazine-2,4-diyl)diimino]bis[3-acetyl-4-aminoanthraquinone]
- Cas Number:
- 32220-82-9
- Molecular formula:
- C41H27N7O6
- IUPAC Name:
- 1,1'-[(6-phenyl-1,3,5-triazine-2,4-diyl)diimino]bis[3-acetyl-4-aminoanthraquinone]
- Test material form:
- solid
Constituent 1
Test animals / tissue source
- Species:
- rabbit
- Strain:
- not specified
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- yes, concurrent negative control
- Amount / concentration applied:
- 50 mg
- Duration of treatment / exposure:
- 1 h
- Observation period (in vivo):
- 1 h, 24 h, 8 d
- Number of animals or in vitro replicates:
- nor specified
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- conjunctivae score
- Remarks:
- test item
- Basis:
- mean
- Time point:
- 24 h
- Score:
- 1
- Max. score:
- 4
- Reversibility:
- fully reversible within: 8 d
- Irritation parameter:
- conjunctivae score
- Remarks:
- negative control
- Basis:
- mean
- Time point:
- 24 h
- Score:
- 1
- Max. score:
- 4
- Reversibility:
- fully reversible within: 8 d
- Irritation parameter:
- chemosis score
- Remarks:
- test item
- Basis:
- mean
- Time point:
- 24 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Remarks:
- negative control
- Basis:
- mean
- Time point:
- 24 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Basis:
- mean
- Time point:
- 24 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
Applicant's summary and conclusion
- Conclusions:
- Slight reddening was observed after 1 h and 24 h in both, the test substance and talcum treated eyes. This was no longer present after 8 days. The test substance is hence not eye irritating.
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