Registration Dossier
Registration Dossier
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EC number: 695-022-6 | CAS number: 473278-76-1
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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:
- 21 Nov 2012 - 22 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, Wiesbaden, Germany
- Key result
- Relative self-ignition temperature:
- > 400 °C
- Remarks on result:
- no self ignition observed under the test conditions
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 28 Aug 2012 - 29 Aug 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, Wiesbaden, Germany
- Key result
- Relative self-ignition temperature:
- > 400 °C
- Remarks on result:
- no self ignition observed under the test conditions
Referenceopen allclose all
In the test, an endothermic effect occurred at a temperature range of approximately 110 to 135 °C. At a temperature of approx. 115 °during the heat-up phase the test item melted and was flowed out of the basket. The test item showed a small exothermal effect starts at approx. 365 °C. The temperature of the test item is permanently (2 - 3 K) above the oven temperature in the temperature range of 365 - 406 °C. The temperature of the test item exceeded 400 °C at a corresponding oven temperature of 397 °C due to this exothermic effect. The maximum temperature of the test item was 406 °C. After the measurement the mesh wire cage was empty. It can be assumed that the small exothermal effect was caused by small residues of the test item which were still attached to the thermocouple. Therefore this small exothermal reaction is not to be considered for the self-ignition of the test item. No self-ignition temperature was observed up to the maximum test temperature of 406 °C. The test item melted and was flowed out of the basket at approx. 115 °C.
In the test, an endothermic effect occurred at a temperature range of approximately 115 to 140 °C. No self-ignition temperature was observed up to the melting and also up to the maximum test temperature of 400 °C.
Description of key information
Pure substance and technical substance: Self-ignition temperature: > 400 °C
No self-ignition temperature was observed up to the maximum test temperature of 400 °C.
(EU Method A.16)
Key value for chemical safety assessment
Additional information
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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