Registration Dossier
Registration Dossier
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EC number: 201-891-0 | CAS number: 89-25-8
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:
- 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))
- GLP compliance:
- no
Test material
- Reference substance name:
- 3-methyl-1-phenyl-5-pyrazolone
- EC Number:
- 201-891-0
- EC Name:
- 3-methyl-1-phenyl-5-pyrazolone
- Cas Number:
- 89-25-8
- Molecular formula:
- C10H10N2O
- IUPAC Name:
- 5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
Constituent 1
Results and discussion
Flammable solids
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Remarks on result:
- other: substance melted but could not be ignited
Applicant's summary and conclusion
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The test substance melted but no flame was observed, corresponding to burning class 1. It is therefore not classified as highly flammable.
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