Registration Dossier
Registration Dossier
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EC number: 947-436-6 | CAS number: -
Skin irritation / corrosion
Administrative data
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 984
- Report date:
- 1984
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- GLP compliance:
- no
Test material
- Reference substance name:
- Reaction product of tetrahydro-2,5-dimethoxy furan, ethanol and water
- EC Number:
- 947-436-6
- Molecular formula:
- not applicable for UVCB
- IUPAC Name:
- Reaction product of tetrahydro-2,5-dimethoxy furan, ethanol and water
- Test material form:
- liquid
Constituent 1
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: not specified
- Age at study initiation: not specified
- Weight at study initiation: 2.4-2.6
- Housing: single
- Diet (e.g. ad libitum): ad libitum
- Water (e.g. ad libitum): ad libitum
- Acclimation period: not specified
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 20+/- 1
- Humidity (%): 45-55
- Air changes (per hr): not specified
- Photoperiod (hrs dark / hrs light): 12
IN-LIFE DATES: From: To:
Test system
- Type of coverage:
- occlusive
- Preparation of test site:
- other: shaved and shaved/clipped
- Vehicle:
- water
- Controls:
- yes, concurrent vehicle
- Amount / concentration applied:
- 0.5 mL of a 10% solution
- Duration of treatment / exposure:
- 24 h
- Observation period:
- 24 h, 72 h
- Number of animals:
- 6
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- overall irritation score
- Basis:
- mean
- Time point:
- 24 h
- Score:
- 0
- Max. score:
- 8
- Reversibility:
- other: no effects observed
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- overall irritation score
- Basis:
- mean
- Time point:
- 72 h
- Score:
- 0
- Max. score:
- 8
- Reversibility:
- other: no effects observed
- Remarks on result:
- no indication of irritation
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- According to results obtained in rabbit no indication for skin irritation observed after 24 and 72 h.
- Executive summary:
The substance was applied to the skin of albino rabbits. No effects were observed under the different treatments.
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