Registration Dossier
Registration Dossier
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EC number: 212-757-6 | CAS number: 867-13-0
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 16 December 2011 to 04 May 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Study conducted in compliance with international and OECD standard guidelines under GLP conditions. The study report was well documented with all mandatory information included.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- 2011-08-31
- Auto-ignition temperature:
- > 425 - < 435 °C
- Atm. press.:
- > 99.5 - < 100.6 kPa
- Remarks on result:
- other:
- Conclusions:
- The test item has been determined to have an auto-ignition temperature of 430 +/-5°C.
- Executive summary:
The determination was carried out using a procedure according to Method A15 Auto-Ignition Temperature (Liquids and Gases) of Commission Regulation (EC) No 440/2008 of 30 May 2008 and according to GLP. No deviation from the guideline was observed.
The test flask was heated in a flask heater. Aliquots of test item were injected into the flask and the flask observed for signs of ignition over a 300 second period. This procedure was repeated, varying the sample size, as necessary, until the lowest temperature at which ignition, if any, occurred 300 seconds of insertion, was determined.
The test item has been determined to have an auto-ignition temperature of 430 +/-5°C at atmospheric pressure (99.5 to 100.6KPa).
Reference
Test Temperature (°C) |
Test Volume (µl) |
Ignition Delay (s) |
Observations |
200 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
250 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
300 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
350 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
400 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
450 (clean flask) |
70 |
1 |
Yellow flame, grey fumes emitted |
440 |
70 |
2 |
Yellow flame, grey fumes emitted |
430 |
70 |
>300 |
No ignition, grey fumes emitted |
436 |
70 |
1 |
Yellow flame, grey fumes emitted |
432 |
70 |
1 |
Yellow flame, grey fumes emitted |
430 (clean flask) |
70 |
2 |
Yellow flame, grey fumes emitted |
428 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
428 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
428 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
428 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
428 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
428 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted |
Room temperature : 20°C
Atmospheric pressure 99.5 to 100.6 KPa
Description of key information
Experimental value of auto-ignition for the test item at 99.5 to 100.6 kPa: 430 +/-5°CKey value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 430 °C
Additional information
The determination was carried out using a procedure according to Method A15 Auto-Ignition Temperature (Liquids and Gases) of Commission Regulation (EC) No 440/2008 of 30 May 2008 and according to GLP. No deviation from the guideline was observed.
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