Registration Dossier
Registration Dossier
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: 941-167-8 | CAS number: 1584709-99-8
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:
- 2014-01-28 to 2014-01-30
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- The study was conducted according to EU/DIN method, and under GLP. No significant deviation was reported. Test substance is adequately specified with purity. Therefore full validation applies.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- yes
- Remarks:
- time lag before ignition not reported
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 51794 (2003): Determination of ignition temperature
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- inspected on January 22 and 23, 2013 / signed on March 22, 2013
- Key result
- Auto-ignition temperature:
- ca. 265 °C
- Atm. press.:
- ca. 992 - ca. 998.4 hPa
- Conclusions:
- This parameter/method is not relevant for classification, however the information is useful regarding potential additional fire hazard. No particular hazard is anticipated in normal conditions of storage.
- Executive summary:
The substance was tested for its autoflammable properties, according to EU guideline A.15 and Standard DIN 51794. Test material was injected into a heated flask, until the lowest temperature at which ignition occurs was determined. Three main test series were performed.
The test material has been determined to have an auto-ignition temperature of 415 °C at 989.6 -996.0 hPa.
Reference
Preliminary Test
In the preliminary test, the lowest temperature at which an ignition occurred was 418 °C.
Main Test
Table 4.12/1: Lowest temperature at which an ignition occurred
Main test series |
Lowest temperatures of an ignition |
Highest temperatures without an ignition |
Atmospheric pressure |
1 |
417 °C |
413 °C |
989.6 - 989.9 hPa |
2 |
418 °C |
413 °C |
996.0 hPa |
3 |
421 °C |
416 °C |
996.0 hPa |
Results are within the required range of 20 °C, therefore the validity criterion is fulfilled.
According to observations in the main test series, the auto-ignition temperature rounded down with an accuracy of 5 °C was determined to be 415 °C.
Description of key information
No particular hazard is anticipated in normal conditions of storage.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 415 °C
Additional information
A fully reliable experimental study, conducted according to a recognized EC/DIN method, is available. Therefore 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 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.
