Registration Dossier
Registration Dossier
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EC number: 620-092-1 | CAS number: 54024-17-8
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 22 June 2020 - 29 July 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 020
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
- Version / remarks:
- Rev. 6 (2015)
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- (3aS,3bS,9aR,9bS,11aS)‐11a‐ethyl‐10‐methylidene‐1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH‐cyclopenta[a]phenanthrene‐1,7‐dione
- Cas Number:
- 54024-17-8
- Molecular formula:
- C20 H26 O2
- IUPAC Name:
- (3aS,3bS,9aR,9bS,11aS)‐11a‐ethyl‐10‐methylidene‐1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH‐cyclopenta[a]phenanthrene‐1,7‐dione
- Test material form:
- solid: particulate/powder
- Details on test material:
- Storage Conditions: In refrigerator (2-8°C)
Constituent 1
- Specific details on test material used for the study:
- Test item is a powder.
Results and discussion
Flammable solids
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Remarks on result:
- other: The substance does ignite but does not propagate combustion either by burning with flame or smouldering along 200 mm of the powder train in less than 2 minutes.
Applicant's summary and conclusion
- Interpretation of results:
- other: not classified based on GHS or CLP criteria
- Conclusions:
- The substance is not a flammable solid.
- Executive summary:
A GLP study according to UN Test N.1 was performed. In the preliminary screening test, the substance does ignite but does not propagate combustion either by burning with flame or smouldering along 200 mm of the test item pile within 2 minutes. The substance melted in contact with the flame. The substance is concluded to be not a flammable solid.
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