Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 247-196-6 | CAS number: 25707-70-4
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:
- 17 to 20 January 2022
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
- Version / remarks:
- May 2003
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Version / remarks:
- 31 May 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Auto-ignition temperature:
- 250 °C
- Atm. press.:
- >= 999.2 - 1 013.7 hPa
- Conclusions:
- The auto-ignition temperature of the test item was determined to be 250 °C.
- Executive summary:
An experimental study was conducted to determine the auto-ignition temperature of the test item according to Regulation (EC) No 440/2008 and DIN 51794. The study was conducted by means of a Auto-Ignition Temperature Tester Apparatus following EU-Method A.15. For every ignition trial, program-controlled sample dropping was performed by the automatic sample injector. Each ignition trial was run for five minutes, or shorter, if ignition is detected by the instrument. According to the result of a trial, the next step according to DIN 51794 was chosen. The auto-ignition temperature was determined in three test series. The lowest auto-ignition temperature rounded down to the nearest multiple of 5 °C was determined as 250 °C.
Reference
Experiment | Value (°C) | Drops used |
1 | 250 | 14 |
2 | 250 | 8 |
3 | 250 | 8 |
Description of key information
The auto-ignition temperature of the test item was determined to be 250 °C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 250 °C
Additional information
An experimental study was conducted to determine the auto-ignition temperature of the test item according to Regulation (EC) No 440/2008 and DIN 51794. The study was conducted by means of a Auto-Ignition Temperature Tester Apparatus following EU-Method A.15. For every ignition trial, program-controlled sample dropping was performed by the automatic sample injector. Each ignition trial was run for five minutes, or shorter, if ignition is detected by the instrument. According to the result of a trial, the next step according to DIN 51794 was chosen. The auto-ignition temperature was determined in three test series. The lowest auto-ignition temperature rounded down to the nearest multiple of 5 °C was determined as 250 °C.
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.
