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EC number: 620-455-4 | CAS number: 524709-74-8
Auto flammability
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:
- 05.-06.10.2017
- 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:
- no
- Key result
- Remarks on result:
- no self ignition observed under the test conditions
- Remarks:
- up to 400°C
- Conclusions:
- No self-ignition temperature was observed up to the maximum test temperature of 400 °C.
- Executive summary:
No self-ignition temperature was observed up to the maximum test temperature of 400 °C, according to the testing guideline for auto-flammability (solids - determination of relative self-ignition temperature) in the sense of the European Commission Regulation (EC) No.440/2008, Method A.16.
Reference
5.29 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 an endothermal effect in the temperature range of 135 - 185 °C. In a temperature range of 200 - 220 °C a weak exothermal effect was observed (peak temperature 217 °C). No further endothermal or exothermal effects were observed up to the final test temperature of 400 °C.
Description of key information
The self-ignition temperature of the test item was determined to > 400 °C.
Key value for chemical safety assessment
Additional information
No self-ignition temperature was observed up to the maximum test temperature of 400 °C, according to the testing guideline for auto-flammability (solids - determination of relative self-ignition temperature) in the sense of the European Commission Regulation (EC) No.440/2008, Method A.16.
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