Registration Dossier
Registration Dossier
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EC number: 944-336-4 | 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:
- 11-Nov-2015 to 13-Nov-2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- GLP guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Qualifier:
- according to guideline
- Guideline:
- DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
- Qualifier:
- according to guideline
- Guideline:
- DIN EN 14522, Method P (Determination of the auto ignition temperature of gases and vapours)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Hess. Ministerium für Umwelt, Energie, Landwirtschaft und Verbraucherschutz, Wiesbaden, Germany
- Key result
- Auto-ignition temperature:
- 420 °C
- Atm. press.:
- 1 013.8 hPa
Reference
Results
Preliminary Test
An approximate value of the ignition temperature of the test item was firstly determined by the preliminary test. Table 1gives the result of the preliminary test. An ignition is denoted as "+" and no ignition is denoted as "-". 5 drops were put into the Erlenmeyer flask at each temperature.
Results of preliminary test
|
Preliminary Test |
|||||
temperature /°C |
287 |
338 |
384 |
432 |
413 |
423 |
Ignition / + / - |
- |
- |
- |
- |
- |
- |
|
Atmospheric pressure: 1014.2 hPa |
|||||
In the preliminary test, the lowest temperature at which an ignition occurred was 432°C.
Main test
The table shows a summary of the lowest temperatures at which an ignition occurred in the main test series
Main test series |
lowest temperatures of an ignition /°C |
highest temperatures without an ignition |
Atmospheric pressure / hPa |
1 |
425 |
420 |
1012.8 – 1014.8 |
2 |
428 |
424 |
1015.2 |
3 |
428 |
423 |
1012.1 |
Regulation EC No. 440/2008 method A.15. and DN 51794: The auto-ignition temperature rounded down to the nearest multiple of 5 °C was determined as 420 °C.
Description of key information
Auto-ignition temperature = 420 °C at 1013.8 hPa (A.15., DIN 51794)
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 420 °C
Additional information
The auto-ignition temperature of the test item was determined according to EU Method A.15., DIN 51794.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
