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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018-10-24 to 2018-10-25
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)
Deviations:
no
GLP compliance:
no
Key result
Relative self-ignition temperature:
> 400 °C
Remarks on result:
no self ignition observed under the test conditions

5.55 g of the test item were filled into the stainless steel wire mesh cube and placed in the oven at 22 °C. The test item showed no endothermal or exothermal effects up to the final test temperature of 400 °C.

Conclusions:
No self-ignition temperature was observed up to the maximum test temperature of 400 °C (reference 4.12-1).
Executive summary:

A study according to Regulation (EC) No. 440/2008 Method A.16 was conducted to determine the relative self-ignition temperature of the test item. The temperature/time curve relating to conditions in the centre of the sample was recorded while the temperature of the oven was increased to 400 °C at a rate of 0.5 °C/min. No self-ignition temperature was observed up to the maximum test temperature of 400 °C.

Description of key information

No self-ignition temperature was observed up to the maximum test temperature of 400 °C (reference 4.12-1).

Key value for chemical safety assessment

Additional information

A study according to Regulation (EC) No. 440/2008 Method A.16 was conducted to determine the relative self-ignition temperature of the test item. The temperature/time curve relating to conditions in the centre of the sample was recorded while the temperature of the oven was increased to 400 °C at a rate of 0.5 °C/min. No self-ignition temperature was observed up to the maximum test temperature of 400 °C.