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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
10 March - 29 May, 2018
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:
31 May 2008
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Key result
Remarks on result:
no self ignition observed under the test conditions
Conclusions:
In a self ignition test according to Regulation (EC) 2008/44G/EC A.16 The test item did not undergo self-ignition up to 400 °C.
Executive summary:

The self-ignition temperature of the test item was determined according to OECD guideline EU method A.16. The cube was filled with the test item and tapped gently, test item was added more until the cube was completely filled. The cube was then suspended in the center of the oven at room temperature. The temperature was raised up to 400 °C at a rate of 0.5 °C/minute, From the obtained graph representing the temperatures T1 (Test item temperature) and T2 (Oven temperature) as a function of test period time, very sharp temperature rise above the oven temperature was not observed, which indicates that the test item does not undergo self-ignition up to 400 °C.

Description of key information

In a self ignition test the test item did not undergo self-ignition up to 400 °C.

Key value for chemical safety assessment

Additional information

The self-ignition temperature of the test item was determined according to OECD guideline EU method A.16. The cube was filled with the test item and tapped gently, test item was added more until the cube was completely filled. The cube was then suspended in the center of the oven at room temperature. The temperature was raised up to 400 °C at a rate of 0.5 °C/minute, From the obtained graph representing the temperatures T1 (Test item temperature) and T2 (Oven temperature) as a function of test period time, very sharp temperature rise above the oven temperature was not observed, which indicates that the test item does not undergo self-ignition up to 400 °C.