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EC number: 904-551-6 | 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:
- 03 June 2016 - 07 June 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
- GLP compliance:
- yes
- Key result
- Auto-ignition temperature:
- 255 °C
- Atm. press.:
- >= 1 020.7 - <= 1 021.3 hPa
- Conclusions:
- The auto-ignition temperature of HEXALON was determined to be 255°C.
- Executive summary:
The auto-ignition temperature at 1021 hPa was determined in a GLP study according to EC A.15, DIN 51794 and IEC 79-4. The auto-ignition temperature of HEXALON was determined to be 255°C.
Reference
Table: Results of the auto-ignition temperature measurements
Test |
Volume [μL] |
Start [°C] |
End [°C] |
Auto-ignition temperature [°C] |
Ignition delay [s] |
Colour of the flame |
Minimum auto-ignition temperature [°C] |
|
|
|
|
|
|
|
|
1 |
70 |
290 |
274 |
276 |
33 |
Orange |
258 |
|
150 |
273 |
261 |
263 |
55 |
Orange |
|
|
300 |
260 |
256 |
258 |
52 |
Orange |
|
|
600 |
267 |
259 |
261 |
80 |
Orange |
|
|
|
|
|
|
|
|
|
2 |
100 |
276 |
262 |
264 |
46 |
Orange |
257 |
|
350 |
261 |
255 |
257 |
81 |
Orange |
|
|
700 |
270 |
260 |
262 |
67 |
Orange |
|
|
|
|
|
|
|
|
|
3 |
80 |
275 |
269 |
271 |
53 |
Orange |
260 |
|
400 |
268 |
258 |
260 |
71 |
Orange |
|
|
650 |
271 |
261 |
263 |
77 |
Orange |
|
|
|
|
|
|
|
|
|
Description of key information
Auto-ignition temperature of Hexalon: 255°C (EC A.15, DIN 51794 and IEC 79-4)
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 255 °C
Additional information
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