Registration Dossier
Registration Dossier
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EC number: 204-265-5 | CAS number: 118-61-6
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:
- From 2016-08-22 to 2016-08-24
- 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:
- DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
- Version / remarks:
- 2003
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- DIN EN 14522, Method P (Determination of the auto ignition temperature of gases and vapours)
- Version / remarks:
- 2005
- Deviations:
- no
- GLP compliance:
- no
- Key result
- Auto-ignition temperature:
- 445 °C
- Atm. press.:
- >= 1 012.1 - <= 1 013.2 hPa
- Conclusions:
- The test item has an auto-ignition temperature of 445 °C at 1012.1 – 1013.2 hPa.
- Executive summary:
In the current study the auto-ignition temperature of the test item was assessed according to the Regulation EC No. 440/2008 Method A.15. Auto-Ignition Temperature (Liquids and Gases).
The test determines the lowest temperature at which a gas/air- or vapour/air-mixture of the flammable test item ignites in contact with a hot surface. The lowest temperature rounded down to the nearest multiple of 5 °C is determined at which the test item ignites.
The test item has an auto-ignition temperature of 445 °C at 1012.1 – 1013.2 hPa (EU A.15 criterium).
Reference
Preliminary test:
Ignition at 466°C
Main test:
The results of the 3 replicate measurements are summarized below:
Main test series |
Lowest temperatures of an ignition (°C) |
Highest temperatures without an ignition (°C) |
Atmospheric Pressure (hPa) |
1 |
453 |
449 |
1016.1 |
2 |
452 |
448 |
1013.9 – 1015.6 |
3 |
448 |
444 |
1012.1 – 1013.2 |
Description of key information
The self-ignition temperature of the test item was found to be 445 °C at 1012.1 – 1013.2 hPa.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 445 °C
Additional information
The auto-ignition temperature of the test item was determined according to EU method A.15. The self-ignition temperature was found to be 445 °C at 1012.1 – 1013.2 hPa.
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