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EC number: 218-485-4 | CAS number: 2162-73-4
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27 JUL 2012 - 10 DEC 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: In-house test method VTA(S)23N07014.01
- Deviations:
- no
- GLP compliance:
- yes
- Auto-ignition temperature:
- ca. 510 °C
- Atm. press.:
- ca. 1 020 hPa
- Remarks on result:
- other:
- Conclusions:
- Auto ignition temperature: ca. 510°C
- Executive summary:
The auto-ignition temperature of the test item is determined to be ca. 510 °C at ca. 1020 hPa according to the EU method A. 15. "Auto-ignition temperature (liquids and gases)" in a GLP study.
Reference
List of Measurement Results
| Series | Temperature (°C) |
| Series 1 | 514 |
| Series 2 | 516 |
| Series 3 | 520 |
Atmospheric pressure during the measurement:
13.11.2012 1018 hPa
14.09.2012 1023 hPa
14.09.2012 1019 hPa
Atmospheric pressure and relative humidity of the air are of minor effects on measured auto-ignition temperature at temperatures above 150 °C.
Calculation
The lowest value out of these series is rounded down to the next value which may be divided by 5 (yielding an integer).
Description of key information
The auto-ignition temperature of the test item is determined to be ca. 510 °C at ca. 1020 hPa according to the EU method A. 15. "Auto-ignition temperature (liquids and gases)" in a GLP study.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 510 °C
Additional information
Atmospheric pressure and relative humidity of the air are of minor effects on measured auto-ignition temperature at Temperatures above 150 °C, therefore the result is not affeced by a higher pressure as determined in the study.
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