Registration Dossier
Registration Dossier
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EC number: - | 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 October 27, 2017 to December 08, 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))
- Deviations:
- not specified
- GLP compliance:
- yes
- Key result
- Auto-ignition temperature:
- ca. 427 °C
- Atm. press.:
- ca. 101.9 kPa
- Conclusions:
- Under the study conditions, auto ignition temperature of the test substance was determined to be 427°C.
- Executive summary:
A study was conducted to determine the auto ignition temperature of the test substance, according to EU Method A15, in compliance with GLP. Under the study conditions, auto ignition temperature of the test substance was determined to be 427°C. (Chilworth, 2017).
Reference
Results
The auto ignition temperature oftest substancehas been determined to be 427 °C.
Hot flame autoignition temperature (AIT,°C) |
427 |
Volume Injected (g) |
0.07 |
Ignition delay time (s) |
21.9 |
Observed exotherms |
19 K at 425 °C with injected quantity 0.20 cm3 |
Barometric Pressure (kPa) |
101.9 |
Full test results
Volume Injected (cm3) |
Inner Flask Temp (°C) |
Ignition? yes (y) / no (n) |
DelayTime (s) |
Exotherm(°C) |
Clean Vessel |
||||
0.10 |
384 |
N |
- |
22 |
0.10 |
394 |
N |
- |
20 |
0.10 |
404 |
N |
- |
24 |
0.10 |
422 |
N |
- |
37 |
0.10 |
432 |
N |
- |
32 |
Clean Vessel |
||||
0.10 |
446 |
Y |
13.5 |
- |
0.10 |
444 |
Y |
19.9 |
- |
0.10 |
442 |
Y |
21.9 |
- |
0.10 |
440 |
N |
- |
42 |
0.07 |
440 |
Y |
19.5 |
- |
0.07 |
438 |
Y |
21.7 |
- |
Clean Vessel |
||||
0.07 |
436 |
Y |
19.8 |
- |
0.07 |
434 |
Y |
19.4 |
- |
0.07 |
432 |
Y |
21.6 |
- |
0.07 |
430 |
Y |
19.8 |
- |
0.07 |
427 |
Y |
21.9 |
- |
0.07 |
425 |
N |
- |
7 |
Clean Vessel |
||||
0.07 |
425 |
N |
- |
9 |
0.05 |
425 |
N |
- |
6 |
0.20 |
425 |
N |
- |
19 |
0.30 |
425 |
N |
- |
15 |
0.40 |
425 |
N |
- |
9 |
0.50 |
425 |
N |
- |
6 |
Comments
No cool flames were observed.
Description of key information
The auto ignition temperature for the test substance was determined according to the EU Method A15 (Chilworth, 2017).
Key value for chemical safety assessment
Additional information
Value used for CSA: 427 °C at 101.9 kPa
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