Registration Dossier
Registration Dossier
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EC number: 241-443-1 | CAS number: 17418-59-6
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Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 01 September 2021 to 07 September 2021
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Version / remarks:
- 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- The test material was used in its initial form.
- Key result
- Remarks on result:
- no self-ignition observed up to the melting point
- Remarks:
- The melting point was previously determined to be in the range of 200.5 - 205.5 °C
- Conclusions:
- Under the conditions of this study, the test material did not self-ignite up to the melting point.
- Executive summary:
The relative self-ignition of the test material was assessed according to EU Method A. 16 and in compliance with GLP using an automatic self-ignition tester. Using this instrument, a certain volume of the test material was placed into an oven at ambient temperature; the temperature/time curve was recorded while the temperature of the oven was increased up to the melting point, at a rate of approximately 0.5 °C/min. For the purpose of this test, the temperature of the oven at which the sample temperature reaches 400 °C by self-heating is called the self-ignition temperature.
Under the conditions of this study, the test material did not self-ignite up to the melting point.
Reference
Three consecutive tests were performed. In the course of this study the test item did not self-ignite up to the melting point.
Description of key information
Under the conditions of this study, the test material did not self-ignite up to the melting point.
Key value for chemical safety assessment
Additional information
The relative self-ignition of the test material was assessed according to EU Method A. 16 and in compliance with GLP using an automatic self-ignition tester. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).
Using this instrument, a certain volume of the test material was placed into an oven at ambient temperature; the temperature/time curve was recorded while the temperature of the oven was increased up to the melting point, at a rate of approximately 0.5 °C/min. For the purpose of this test, the temperature of the oven at which the sample temperature reaches 400 °C by self-heating is called the self-ignition temperature.
Under the conditions of this study, the test material did not self-ignite up to the melting point.
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