Registration Dossier
Registration Dossier
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EC number: 235-920-3 | CAS number: 13047-13-7
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 23 June 2017 to 27 June 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 guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Qualifier:
- according to guideline
- Guideline:
- other: VDI 2263: "Test Methods for the Determination of the Safety Characteristic of Dusts"; May 1990.
- GLP compliance:
- yes
Test material
- Reference substance name:
- 4-(hydroxymethyl)-4-methyl-1-phenylpyrazolidin-3-one
- EC Number:
- 235-920-3
- EC Name:
- 4-(hydroxymethyl)-4-methyl-1-phenylpyrazolidin-3-one
- Cas Number:
- 13047-13-7
- Molecular formula:
- C11H14N2O2
- IUPAC Name:
- 4-(hydroxymethyl)-4-methyl-1-phenylpyrazolidin-3-one
- Test material form:
- solid: particulate/powder
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
- Remarks:
- test period was 4 minutes
Any other information on results incl. tables
In contact with the flame of the gas burner the test item melted, burned with a blue flame, emitted yellow sparks and turned into a orange residue. Grey smoke was observed. After removal of the ignition source, the flame extinguished after 2 seconds and no propagation of combustion was observed
Applicant's summary and conclusion
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The substance is non-flammable
- Executive summary:
In a pre-test according to EU A10 the substance did not ignite. After removal of the ignition source no propagation of combustion was obeserved. The substance is non-flammable
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