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EC number: 201-004-7 | CAS number: 77-09-8
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:
- 2010-05-03
- 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:
- 2008
- Deviations:
- no
- GLP compliance:
- no
- Key result
- Relative self-ignition temperature:
- 397 °C
- Conclusions:
- The auto-ignition temperature of the test item was determined to be 397 °C.
- Executive summary:
A study according to Regulation (EC) No. 440/2008 Method A.16 was conducted to determine the relative auto-ignition temperature of the test item.The relative self-ignition temperature was 397 °C, according to the testing guideline for auto-flammability.
Reference
In the test, an endothermal effect occurred at 260 -280 °C. From a temperature of approximately 280 °C the temperature of the test item remained permanently above the oven temperature and led to a maximum temperature of 403 °C. No sharp temperature increase was observed. The temperature of the test item exceeded 400 °C at a corresponding oven temperature of 397 °C.
Description of key information
The auto-ignition temperature of the test item was determined to be 397 °C (reference 4.12-1).
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 397 °C
Additional information
A study according to Regulation (EC) No. 440/2008 Method A.16 was conducted to determine the relative auto-ignition temperature of the test item.The relative self-ignition temperature was 397 °C, according to the testing guideline for auto-flammability.
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