Registration Dossier
Registration Dossier
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EC number: 620-056-5 | CAS number: 874195-61-6
Auto flammability
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:
- 26 Oct 2012 - 01 Nov 2012
- 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)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Hess. Ministerium für Umwelt, Energie, Landwirtschaft und Verbraucherschutz, Mainzer Straße 80, D-65189 Wiesbaden
- Remarks on result:
- other: no self-ignition temperature seen up to the test temperature of 401 °C
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 09 Apr 2010 - 15 Apr 2010
- 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)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Hess. Ministerium für Umwelt, Energie, Landwirtschaft und Verbraucherschutz, Mainzer Straße 80, D-65189 Wiesbaden
- Remarks on result:
- other:
Referenceopen allclose all
Results
In the test, an endothermic effect occurred in the temperature range approximately 105 to 125 °C, most likely caused by the melting of the test item. No self-ignition temperature was observed up to the maximum test temperature of 401 °C.
Results
From a starting temperature of approximately 220 °C the temperature of the test item remained permanently slightly above the oven temperature (maximum temperature difference 1 K), and led to a maximum temperature of 402 °C. No sharp temperature increase was observed. Due to the very small difference between the temperatures of the test item and the oven, and the fact that no sharp temperature increase has been observed, the thermal behaviour is not to be classified as self-ignition.
Description of key information
Pure grade and technical grade: no self-ignition
Key value for chemical safety assessment
Additional information
The autoflammability of the test item was determined according to EU Method A.16.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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