Registration Dossier

Physical & Chemical properties

Auto flammability

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
auto-ignition temperature, other
Remarks:
liquids and gases
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016-07-14 - 2017-01-31
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose:
reference to same study
Reason / purpose:
reference to same study
Reason / purpose:
reference to same study
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
GLP compliance:
yes (incl. certificate)
Remarks:
Department of Health of the Government of the United Kingdom
Key result
Auto-ignition temperature:
416 °C
Atm. press.:
>= 100.8 - <= 101.6 kPa
Remarks on result:
other: +/- 5 °C

Results of the auto-ignition temperature determination are shown in the following table:

Test temperature (°C) Test volume (μL) Ignition delay (s) Observations
200 (clean flask) 70 >300 No ignition. Grey fumes were emitted.
250 (clean flask) 70 >300 No ignition. Grey fumes were emitted.
300 (clean flask) 70 >300 No ignition. Grey fumes were emitted.
350 70 >300 No ignition. Grey fumes were emitted.
400 70 >300 No ignition. Grey fumes were emitted.
450 70 4 An orange flame. Grey fumes were emitted.
440 70 6 An orange flame. Grey fumes were emitted.
430 70 5 An orange flame. Grey fumes were emitted.
420 70 8 An orange flame. Grey fumes were emitted.
410 (clean flask) 70 >300 No ignition. Grey fumes were emitted.
412 (clean flask) 70 >300 No ignition. Grey fumes were emitted.
414 (clean flask) 70 >300 No ignition. Grey fumes were emitted.
416 (clean flask) 70 >300 No ignition. Grey fumes were emitted.
418 (clean flask) 70 8 An orange flame. Grey fumes were emitted.
416 (clean flask) 200 >300 No ignition. Grey fumes were emitted.
416 (clean flask) 400 11 An orange flame. Grey fumes were emitted.
414 (clean flask) 400 >300 No ignition. Grey fumes were emitted.
414 (clean flask) 600 >300 No ignition. Grey fumes were emitted.
414 (clean flask) 800 >300 No ignition. Grey fumes were emitted.
414 (clean flask) 1000 >300 No ignition. Grey fumes were emitted.
414 (clean flask) 1200 >300 No ignition. Grey fumes were emitted.

Room temperature: 20 to 21 °C

Atmospheric pressure: 100.8 to 101.6 kPa

Conclusions:
The test item has been determined to have an auto-ignition temperature of 416 ± 5 °C.
Executive summary:

Auto-Ignition Temperature (Liquids and Gases). 416 ± 5 °C, using a procedure designed to be compatible with Method A. 15 Auto-Ignition Temperature (Liquids and Gases) of Commission Regulation (EC) No 440/2008 of 30 May 2008.

Description of key information

Method A. 15 Auto-Ignition Temperature (Liquids and Gases): 416 °C +/- 5 °C (Atmospheric pressure: 100.8 to 101.6 kPa)

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
416 °C

Additional information

Auto-Ignition Temperature (Liquids and Gases). 416 ± 5 °C, using a procedure designed to be compatible with Method A. 15 Auto-Ignition Temperature (Liquids and Gases) of Commission Regulation (EC) No 440/2008 of 30 May 2008.