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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 946-682-1 | 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:
- November 23th, 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- The study was conducted according to an internationally recognised method. Test substance is adequately characterised. Therefore full validation applies.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Version / remarks:
- 2008
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- no
- Key result
- Auto-ignition temperature:
- 381 °C
- Atm. press.:
- 102.6 kPa
- Conclusions:
- The auto-ignition temperature of test item was determined according to EU A15 guideline.
The auto-ignition temperature of the substance was determined to be 381 °C at 102.6 kPa. - Executive summary:
The auto-ignition temperature of test item was determined according to EU A15 guideline.
The auto-ignition temperature of the substance was determined to be 381 °C at 102.6 kPa.
Reference
Atmospheric pressure during the test: 101.2 kPa.
Injection No. |
Injection volume of the sample |
100µL |
150µL |
200µL |
Whether any cool-flame occurred |
No |
No |
No |
|
1 |
Test temperature (°C) |
384 |
384 |
384 |
Whether any hot-flame occurred in 10 min |
Yes |
Yes |
Yes |
|
Delay time (s) |
3.98 |
2.39 |
3.63 |
|
Hot-flame temperature (°C) |
391 |
391 |
390 |
|
2 |
Test temperature (°C) |
381 |
381 |
381 |
Whether any hot-flame occurred in 10 min |
Yes |
Yes |
Yes |
|
Delay time (s) |
5.79 |
4.52 |
5.73 |
|
Hot-flame temperature (°C) |
388 |
388 |
387 |
|
3 |
Test temperature (°C) |
378 |
378 |
378 |
Whether any hot-flame occurred in 10 min |
No |
No |
No |
|
Delay time (s) |
/ |
/ |
/ |
|
Hot-flame temperature (°C) |
/ |
/ |
/ |
Description of key information
The auto-ignition temperature of the substance was determined to be 381 °C at 102.6 kPa.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 381 °C
Additional information
A fully reliable experimental study, conducted according to EU A.15 guideline is available.
It is considered as a key study, and the result is retained as key data.
This parameter is not relevant for classification, however the information is useful regarding process safety and potential additional fire hazard.
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.
