Registration Dossier
Registration Dossier
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EC number: 211-581-7 | CAS number: 670-96-2
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 17 November 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Version / remarks:
- 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Ministery of Health, Italy
Test material
- Reference substance name:
- 2-phenylimidazole
- EC Number:
- 211-581-7
- EC Name:
- 2-phenylimidazole
- Cas Number:
- 670-96-2
- Molecular formula:
- C9H8N2
- IUPAC Name:
- 2-phenyl-1H-imidazole
- Test material form:
- solid: flakes
Constituent 1
Results and discussion
Flammable solids
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Remarks on result:
- substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
Any other information on results incl. tables
Preliminary screening test results
In the preliminary screening test, the test flame was applied for over two minutes. The heated part of the sample melts almost immediately. After about thirty seconds were observed a yellow flame and the generation of black smoke. The molten sample expanded on the plate and separated from the powder train. When the test flame was removed, the molten sample continued to burn for 65 seconds. The combustion was complete. No propagation was observed because of the absence of contact between the molten sample and the powder train. The preliminary screening test was performed in duplicate and the similar observations were obtained in both test.
The test item should not be considered as readily flammable and no further burning rate test was required.
Conclusion
According to test method A.10, the test item should not be considered as readily flammable.
Applicant's summary and conclusion
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- According to test method A.10, the sample of test item should not be cosidered as readily flammable.
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