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EC number: 931-228-7 | CAS number: -
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:
- Study initiation date: 24 June 2009 Study completion date: 28. October 2009
- 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))
- Version / remarks:
- Directive 92/69/EEC, Official Journal L 383 A 1992
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 51 794 (covers a temperature range from 75 to 650 °C)
- GLP compliance:
- yes
- Key result
- Auto-ignition temperature:
- 265 °C
- Atm. press.:
- 1 010 hPa
- Conclusions:
- Auto-ignition temperature (EU method A.15): 265 °C at 1010 hPa.
- Executive summary:
The auto-ignition temperature of the test item was determined according to EU test method A.15 [Directive 92/69/EEC, Official Journal L 383 A 1992] and DIN 51 794.
Auto-ignition temperature: (1010 hPa) 265°C
Reference
Details on measurements:
|
Temperature [°C] |
Injected volume |
Time-lag [s] until |
Test 1 |
300 |
5 |
7 |
295 |
5 |
15 |
|
290 |
5 / 10 |
- / 20 |
|
285 |
10 |
25 |
|
280 |
10 / 15 |
- / 28 |
|
275 |
15 |
45 |
|
270 |
15 / 20 |
- / - |
|
273 |
20 |
- |
Temperature [°C] |
Injected volume |
Time-lag [s] until |
|
Test 2 |
290 |
5 / 10 |
- / 20 |
285 |
10 / 15 |
- / 24 |
|
280 |
15 |
40 |
|
275 |
15 |
52 |
|
270 |
15 / 20 |
- / - |
|
273 |
20 |
65 |
|
271 |
20 |
65 |
|
270 |
20 |
78 |
|
| 268 | 20 | - |
|
Temperature [°C] |
Injected volume |
Time-lag [s] until |
Test 3 |
280 |
5 / 10 |
- / 34 |
275 |
10 |
36 |
|
270 |
10 / 15 / 20 |
- / - / 75 |
|
268 |
20 |
63 |
|
266 |
20 |
- |
|
The measured lowest ignition temperatures of the main test are < 300 °C and do not differ by more than 10 °C, thus the test is satisfactory.
The auto-ignition temperature is defined as the lowest temperature of all single results of the main test, but rounded down to multiples of 5 °C:
Lowest ignition temperatures [°C]:
Test 1: 275;
Test 2: 270;
Test 3: 268;
Auto-ignition temperature: 265 °C
Description of key information
Auto-ignition temperature (EU method A.15): 265 °C at 1010 hPa.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 265 °C
Additional information
The auto-ignition temperature of the test item was determined according to EU test method A.15 [Directive 92/69/EEC, Official Journal L 383 A 1992] and DIN 51 794.
Auto-ignition temperature: (1010 hPa) 265°C
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