Registration Dossier
Registration Dossier
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EC number: 906-936-4 | CAS number: -
Eye irritation
Administrative data
- Endpoint:
- eye irritation: in vivo
- Type of information:
- read-across based on grouping of substances (category approach)
- Adequacy of study:
- supporting study
- Study period:
- Prior to May 1976
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: early study report; short study description
- Justification for type of information:
- Read across is based on the category approach. Please refer to attached category document.
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:
- according to BASF-internal standards
- GLP compliance:
- no
Test material
- Reference substance name:
- 3,6,9-trioxaundecane-1,11-diol
- EC Number:
- 203-989-9
- EC Name:
- 3,6,9-trioxaundecane-1,11-diol
- Cas Number:
- 112-60-7
- Molecular formula:
- C8H18O5
- IUPAC Name:
- 2,2'-[oxybis(ethane-2,1-diyloxy)]diethanol
- Test material form:
- not specified
- Details on test material:
- purity about 90%
Constituent 1
Test animals / tissue source
- Species:
- rabbit
- Strain:
- Vienna White
- Details on test animals or tissues and environmental conditions:
- Mean body weight male rabbit: 3.24 kg
Mean body weight female rabbit: 3.21 kg
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- other: untreated eye of the same animal
- Amount / concentration applied:
- 0.05 ml
- Duration of treatment / exposure:
- 24 hours
- Observation period (in vivo):
- 8 days
- Number of animals or in vitro replicates:
- 2
- Details on study design:
- no additional information available.
Results and discussion
In vivo
Results
- Irritation parameter:
- overall irritation score
- Basis:
- mean
- Time point:
- other: 8 days
- Score:
- 0
- Irritant / corrosive response data:
- After 1 hour slight reddening, secretion; after 24 hours slight reddening, after 8 days no irritation.
- Other effects:
- No additional information available
Any other information on results incl. tables
No additional information available
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- After 1 hour slight reddening, secretion; after 24 hours slight reddening, after 8 days no irritation.
- Executive summary:
The eye irritation potential was examined. After 1 hour slight reddening, secretion; after 24 hours slight reddening, after 8 days no irritation.
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