Registration Dossier
Registration Dossier
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EC number: 610-545-1 | CAS number: 50588-42-6
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Conducted under Good Laboratory Practice conditions, according to recognized scientific protocol.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Deviations:
- no
- Remarks:
- There were no deviations from the protocol.
- Qualifier:
- according to guideline
- Guideline:
- other: UN no. ST/SG/AC.10/11/Rev. 5: Recommendations on the Transport of Dangerous Goods, Part III: Classification Procedures, Test Methods and Criteria Relating to Class 2, Class 3, Class 4, Division 5.1, Class 8 and Class 9, Test N.1
- Deviations:
- no
- Remarks:
- There were no deviations from the protocol.
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- DIDENAC-Z
- IUPAC Name:
- DIDENAC-Z
- Reference substance name:
- (3aS,3bR,5aS,9aS,9bS,11aS)-9a,11a-dimethyl-3H,3aH,3bH,4H,5H,5aH,6H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl acetate
- EC Number:
- 610-545-1
- Cas Number:
- 50588-42-6
- Molecular formula:
- C21H30O2
- IUPAC Name:
- (3aS,3bR,5aS,9aS,9bS,11aS)-9a,11a-dimethyl-3H,3aH,3bH,4H,5H,5aH,6H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl acetate
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- - Name of test material (as cited in study report): DIDENAC-Z
- Molecular formula (if other than submission substance): C21H30O2
- Molecular weight (if other than submission substance): 314.46
- Physical state: Off-white powder (determined at WIL Research Europe B.V.)
- Analytical purity: 85-95%
- Lot/batch No.: CQK314K1BDL2
- Expiration date of the lot/batch: 21 February 2014 (retest date) (taken from label)
- Stability under test conditions: Stable
- Storage condition of test material: At room temperature in the dark.
Constituent 1
Constituent 2
Results and discussion
Flammable solids
- Test procedure:
- burning time (test type not further specified)
- Remarks:
- or specified in description of method (migrated information)
- Burning time:
- > 240 s
- Remarks on result:
- other: If the test substance does not propagate combustion along 200 mm of the pile within the 4 minutes test period the test substance is considered ‘not highly flammable’.
Pyrophoric solids
- Test procedure:
- ignition time on contact with air
- Remarks:
- Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
- Remarks on result:
- no ignition on contact with air (not further specified)
- Remarks:
- corresponding to 'no' in migrated source record.
Pyrophoric liquids
- Test procedure:
- ignition time on contact with air
- Remarks:
- Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
- Remarks on result:
- no ignition on contact with air (not further specified)
- Remarks:
- corresponding to 'no' in migrated source record.
Substances / mixtures which in contact with water emit flammable gases
- Remarks on result:
- no reaction with water observed
- Remarks:
- corresponding to 'no' in migrated source record.
Any other information on results incl. tables
If the test substance does not propagate combustion along 200 mm of the pile within the 4 minutes test period the test substance is considered ‘not highly flammable’.
In contact with the flame of the gas burner the test substance melted, emitted sparks and turned into a yellow residue. After removal of the ignition source, no propagation of combustion of the test substance was observed.
No propagation of combustion of the test substance along 200 mm length of the pile within 4 minutes was observed. According to the guidelines, performance of the burning rate test is not required. Based on the results obtained, the test substance is considered ‘not highly flammable’.
Applicant's summary and conclusion
- Interpretation of results:
- non flammable
- Remarks:
- Migrated information
- Conclusions:
- No propagation of combustion of the test substance along 200 mm length of the pile within 4 minutes was observed. According to the guidelines, performance of the burning rate test is not required. Based on the results obtained, the test substance is considered ‘not highly flammable’.
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