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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 911-501-7 | 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:
- From June 2017 to 23 October 2017
- 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:
- 2008
- Deviations:
- yes
- Remarks:
- The empty part (gaseous phase of the test item) of the flask exceeded 15% of its total capacity. This deviation was not considered to have affected the quality or the interpretation of the results obtained.
- GLP compliance:
- yes (incl. QA statement)
- Auto-ignition temperature:
- 257 °C
- Atm. press.:
- 101.325 kPa
- Remarks on result:
- preliminary test
- Key result
- Auto-ignition temperature:
- 256 °C
- Atm. press.:
- 101.325 kPa
- Conclusions:
- The auto-ignition temperature of the test item is 256°C at 101.325 kPa
- Executive summary:
The auto ignition temperature of the test item was determined according to recognised guidelines and under GLP. A deviation which didn't impact the quality or the results of the study was observed in the test.
Before determination of the test item auto-ignition temperature, the thermocouples (used to determine the gas temperature inside the test flask and the temperature of the oven used to heat the test flask) were checked with one reference substance.
The result obtained was in accordance with the theoretical value. The apparatus was considered reliable for auto-ignition determinations.
The auto-ignition temperature of the test item is 256°C at 101.325 kPa
Reference
In the preliminary test, the lowest auto-ignition temperature was observed at 257°C with a volume of 190µl. The main was performed with this volume of test item. Six assays were performed in the main test from 255°C up to 259°C.
Description of key information
The auto ignition temperature of the test item was determined in a key study of Klimisch validity one, performed according to recognised guideline and under GLP.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 256 °C
Additional information
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.
