Registration Dossier
Registration Dossier
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EC number: 266-831-8 | CAS number: 67634-26-8
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:
- From 19 October 2016 to 20 October 2016
- 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:
- no
- Qualifier:
- according to guideline
- Guideline:
- DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
- Version / remarks:
- 2003
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- IEC 60079-4 (Electrical apparatus for explosive gas atmospheres. Part 4: Method of test for ignition temperature)
- Version / remarks:
- 1975
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Auto-ignition temperature:
- 270 °C
- Atm. press.:
- >= 1 012.4 - <= 1 014.2 hPa
- Conclusions:
- The auto-ignition temperature at 1012-1014 hPa was determined to be 270°C.
- Executive summary:
The auto-ignition temperature of the substance at 1012 -1014 hPa was determined to be 270°C in a GLP study according to EC A.15, DIN 51794 and IEC 79-4.
Reference
Table: Results of the auto-ignition temperature measurements
Test |
Volume |
Auto-ignition |
Ignition delay [s] |
Colour of the flame |
Minimum auto-ignition |
|
|
|
|
|
|
1 |
70 |
278 |
22 |
Orange |
273 |
|
150 |
273 |
29 |
Orange |
|
|
300 |
296 |
7 |
Orange |
|
|
|
|
|
|
|
2 |
50 |
283 |
18 |
Orange |
276 |
|
100 |
276 |
23 |
Orange |
|
|
200 |
287 |
13 |
Orange |
|
|
|
|
|
|
|
3 |
75 |
278 |
21 |
Orange |
271 |
|
125 |
271 |
23 |
Orange |
|
|
250 |
286 |
14 |
Orange |
|
Description of key information
The auto-ignition temperature of the substance at 1012 - 1014 hPa was determined to be 270°C in a GLP study according to EC A.15, DIN 51794 and IEC 79-4.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 270 °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.
