Registration Dossier
Registration Dossier
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EC number: 203-699-2 | CAS number: 109-73-9
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-flammability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Study initiation date: 24 June 2009 Study completion date: 12 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
- Deviations:
- no
- 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:
- 320 °C
- Atm. press.:
- 1 016 hPa
- Remarks on result:
- other:
- Conclusions:
- Auto-ignition temperature (EU method A.15): 320 °C at 1016 hPa
- Executive summary:
The auto-ignition temperature of the test item was determined compliant with GLP according to EU test method A.15 [Directive 92/69/EEC, Official Journal L 383 A 1992] and DIN 51 794.
Auto-ignition temperature: (1016 hPa) 320°C
Reference
Details on measurements:
|
Temperature [°C] |
Injected volume |
Time-lag [s] until |
Test 1 |
360 |
5 |
6 |
355 |
5 |
4 |
|
350 |
5 |
4 |
|
345 |
5/10 |
-/5 |
|
340 |
10 |
5 |
|
335 |
10 |
6 |
|
330 |
10 |
8 |
|
325 |
10 |
12 |
|
320 |
10/15/20 |
-/-/- |
|
323 |
20 |
- |
|
Temperature [°C] |
Injected volume |
Time-lag [s] until |
Test 2 |
340 |
5/10 |
-/5 |
335 |
10 |
8 |
|
330 |
10 |
15 |
|
325 |
10 |
10 |
|
320 |
10/15/20 |
-/-/- |
|
323 |
20 |
- |
|
Temperature [°C] |
Injected volume |
Time-lag [s] until |
Test 3 |
340 |
5/10 |
-/6 |
335 |
10 |
9 |
|
330 |
10 |
12 |
|
325 |
10 |
12 |
|
320 |
10/15/20 |
-/-/- |
|
323 |
20 |
15 |
|
321 |
20 |
- |
The measured lowest ignition temperatures of the main test are > 300 °C and do not differ by more than 20 °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: 325;
Test 2: 325;
Test 3: 323;
Auto-ignition temperature: 320 °C
Description of key information
Auto-ignition temperature (EU method A.15; DIN 51 794): 320 °C (1016 hPa)
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 320 °C
Additional information
The auto-ignition temperature of the test item was determined compliant with GLP according to EU test method A.15 [Directive 92/69/EEC, Official Journal L 383 A 1992] and DIN 51 794.
Auto-ignition temperature: (1016 hPa) 320 °C
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