Registration Dossier
Registration Dossier
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EC number: 217-218-9 | CAS number: 1779-49-3
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2003-02-20 to 2003-04-02
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 003
- Report date:
- 2003
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Version / remarks:
- 1992
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- Methyltriphenylphosphonium bromide
- EC Number:
- 217-218-9
- EC Name:
- Methyltriphenylphosphonium bromide
- Cas Number:
- 1779-49-3
- Molecular formula:
- C19H18P.Br
- IUPAC Name:
- methyl(triphenyl)phosphonium bromide
- 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:
- other: The test substance could not be ignited, although it emitted yellow sparks and melted in contact with the ignition source. After removal of the ignition source, no more sparks were observed. The molten test substance turned brown.
Any other information on results incl. tables
The results of the preliminary test indicates, that the main study did not have to be performed.
Applicant's summary and conclusion
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- In conclusion, TMP is not "highly flammable" according to the criteria of the directive.
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