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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
24 May 2018 - 28 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)
Specific details on test material used for the study:
Storage conditions: Controlled room temperature (15-25 ℃, below 70RH %)
Key result
Remarks on result:
other: No ignition was observed up to 400 °C.

- Three replicate tests were performed.
- The relative self-ignition temperature of the test material: no ignition was observed up to 400 °C.

Conclusions:
Under the conditions of this study, no ignition was observed up to 400 °C.
Executive summary:

The relative self-ignition temperature of the test material was investigated in accordance with the standardised guideline EU Method A.16, under GLP conditions.

The test material was added into a cube suspended in the centre of an oven at room temperature. The temperature difference of the oven and sample were continuously recorded while the temperature of the oven was increased at a rate of 0.5 °C/min, until it reached 400 °C. The experiment was repeated three times. The test was carried out at about 98.0, 97.8 and 98.2 kPa atmospheric pressure.

Under the conditions of this study, no ignition was observed up to 400 °C.

Description of key information

No ignition was observed up to 400 °C.

Key value for chemical safety assessment

Additional information

The relative self-ignition temperature of the test material was investigated in accordance with the standardised guideline EU Method A.16, under GLP conditions. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).

The test material was added into a cube suspended in the centre of an oven at room temperature. The temperature difference of the oven and sample were continuously recorded while the temperature of the oven was increased at a rate of 0.5 °C/min, until it reached 400 °C. The experiment was repeated three times. The test was carried out at about 98.0, 97.8 and 98.2 kPa atmospheric pressure.

Under the conditions of this study, no ignition was observed up to 400 °C.