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EC number: - | CAS number: -
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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:
- The study was conducted between 12 January 2015 and 20 February 2015.
- 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
- Principles of method if other than guideline:
- As per the above mentioned guideline
- GLP compliance:
- yes
- Specific details on test material used for the study:
- None
- Key result
- Remarks on result:
- other: No relevant exothermic reaction/self-heating of the sample has been observed.
- Conclusions:
- The test item has been determined not to have a relative self-ignition temperature below 400 °C.
- Executive summary:
The self-ignition temperature of the test substance was investigated in a study conducted according to EU Method A.16. In this study, the test substance, placed in oven, was exposed to increasing temperature from ambient to 400 °C at a rate of 0.5 °C/min. The temperature/time curves relating to the condition in the center of the sample and the oven were recorded on a data logger. Whilst heating the test substance, no relevant exothermic reaction/self-heating of the sample has been observed. Hence, the test substance has been determined not to have a relative self-ignition temperature below 400 °C.
Reference
The test item was a dark blue powder. Whilst heating the test item, no relevant exothermic reaction/self-heating of the sample has been observed. On completion of the test, the test item was a fused black solid.
Description of key information
The test substance has been determined not to have a relative self-ignition temperature below 400 °C.
Key value for chemical safety assessment
Additional information
The self-ignition temperature of the test substance was investigated in a study conducted according to EU Method A.16. In this study, the test substance, placed in oven, was exposed to increasing temperature from ambient to 400 °C at a rate of 0.5 °C/min. The temperature/time curves relating to the condition in the center of the sample and the oven were recorded on a data logger. Whilst heating the test substance, no relevant exothermic reaction/self-heating of the sample has been observed. Hence, the test substance has been determined not to have a relative self-ignition temperature below 400 °C.
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