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Auto flammability

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Reference
Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Experimental starting date: 09 November 2012. Experimental completion date: 27 November 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
GLP compliance:
yes (incl. QA statement)
Auto-ignition temperature:
376 °C
Atm. press.:
100.7 kPa

Results of the auto-ignition temperature determination

Test temperature (°C)

Test volume (µL)

Ignition delay (s)

Observations

200 (clean flask)

70

>300

No ignition, no fumes visible

200 (clean flask)

70

>300

No ignition, no fumes visible

300 (clean flask)

70

>300

No ignition, grey fumes emitted

350

70

>300

No ignition, grey fumes emitted

400

70

3

Orange/ blue flame, grey fumes emitted

376

70

13

Orange/ blue flame, grey fumes emitted

360

70

>300

No ignition, grey fumes emitted

368 (clean flask)

70

>300

No ignition, grey fumes emitted

374 (clean flask)

70

>300

No ignition, grey fumes emitted

376 (clean flask)

70

9

Orange/ blue flame, grey fumes emitted

374 (clean flask)

200

>300

No ignition, grey fumes emitted

374 (clean flask)

400

>300

No ignition, grey fumes emitted

374 (clean flask)

600

>300

No ignition, grey fumes emitted

374 (clean flask)

800

>300

No ignition, grey fumes emitted

374 (clean flask)

1000

>300

No ignition, grey fumes emitted

Room temperature: 21.2 °C

Atmospheric pressure: 100.7 kPa

Conclusions:
The auto-ignition temperature of the test material was assessed according to EU Method A15 and determined to be 376 ± 5 °C.

Description of key information

The auto-ignition temperature of the test material was assessed according to EU Method A15 and determined to be 376 ± 5 °C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
376 °C

Additional information