Registration Dossier
Registration Dossier
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EC number: 221-029-7 | CAS number: 2978-58-7
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:
- 2017-01-26 to 2017-04-13
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- DIN EN 14522, Method S (Determination of the auto ignition temperature of gases and vapours)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Test facility: BASF SE, Sicherheitstechnik - L511, 67056 Ludwigshafen
- Specific details on test material used for the study:
- - Batch No: 85603856P0
- Purity: 99.2 area % - Key result
- Auto-ignition temperature:
- 340 °C
- Atm. press.:
- >= 1 006 - <= 1 020 mBar
- Remarks on result:
- other: mean value of 4 test runs
Reference
Test Run No. |
Lowest Temperature [°C] |
Quantity of Sample [ml] |
Ignition Delay Time [s] |
1st test series |
351 |
0.23 |
46 |
2nd test series |
345 |
0.30 |
52 |
3rd test series |
353 |
0.30 |
45 |
4th test series |
350 |
0.30 |
44 |
The test was performed at an atmospheric pressure of 1006 mBar - 1020 mBar.
Description of key information
The auto-ignition-temperature of the test item is 340 °C (BASF SE, 17 -0070, 2017).
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 340 °C
Additional information
The auto-ignition temperature of the test substance was investigated under GLP conditions according to guideline DIN EN 14522 and to EU Method A.15 . Four test runs at an atmospheric pressure of 1006 mBar - 1020 mBar were conducted. From these test runs a corrected (correction performed according to EN 14522) auto-ignition-temperature of 340 °C resulted. This result is supported by a value of 350 °C as cited in Hommel (2012).
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