Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 31 January 2018 - 27 February 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Test procedure:
- burning rate test: preliminary screening test
- Burning time:
- >= 4 min
- 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:
- The test item ignited during the two minutes of application of the burner and the flame subsequently propagated along the train for a distance of 110 mm but did not burn the full distance of 200 mm within the time of 4 minutes.
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The test item ignited during the two minutes of application of the burner and the flame subsequently propagated along the train for a distance of 110 mm but did not burn the full distance of 200 mm within the time of 4 minutes in the preliminary test, therefore no further testing was necessary. The test item was not highly flammable.
- Executive summary:
The flammability of the test item was investigated in an EC Method A.10 study. In the preliminary test, the test item ignited during the two minutes of application of the burner and the flame subsequently propagated along the train for a distance of 110 mm but did not burn the full distance of 200 mm within the time of 4 minutes, therefore no further testing was necessary. The test item was not highly flammable.
The study is a GLP compliant, guideline experimental study and is fully acceptable for assessment of this endpoint.
Reference
The test item ignited during the two minutes of application of the burner and the flame subsequently propagated along the train for a distance of 110 mm but did not burn the full distance of 200 mm within the time of 4 minutes.
Description of key information
In the preliminary test, the test item ignited during the two minutes of application of the burner and the flame subsequently propagated along the train for a distance of 110 mm but did not burn the full distance of 200 mm within the time of 4 minutes, therefore no further testing was necessary. The test item was not highly flammable.
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
The flammability of the test item was investigated in a GLP compliant EC Method A.10 study that is fully acceptable for assessment of this endpoint.
Justification for classification or non-classification
In the preliminary test, the test item ignited during the two minutes of application of the burner and the flame subsequently propagated along the train for a distance of 110 mm but did not burn the full distance of 200 mm within the time of 4 minutes, therefore no further testing was necessary. The test item was not highly flammable.
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