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Physical & Chemical properties

Auto flammability

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Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
GLP compliance:
yes (incl. certificate)
Key result
Auto-ignition temperature:
254 °C
Atm. press.:
>= 99.31 - <= 102.68 kPa
Remarks on result:
other: 254 ± 0.5°C
Results
Test Temperature (°C) Test Volume (μl) Ignition Delay (s) Observations
200 (clean flask) 70 >300 No ignition observed, grey fumes emitted
250 70 >300 No ignition observed, grey fumes emitted
300 70 <1 Orange flame observed, grey fumes emitted
270 70 <1 Orange flame observed, grey fumes emitted
260 70 >300 No ignition observed, grey fumes emitted
264 70 >300 No ignition observed, grey fumes emitted
266 70 >300 No ignition observed, grey fumes emitted
268 70 <1 Orange flame observed, grey fumes emitted
266 (clean flask) 70 >300 No ignition observed, grey fumes emitted
266 (clean flask) 200 >300 No ignition observed, grey fumes emitted
266 (clean flask) 400 <1 Orange flame observed, grey fumes emitted
262 400 <1 Orange flame observed, grey fumes emitted
258 400 <1 Orange flame observed, grey fumes emitted
250 400 >300 No ignition observed, grey fumes emitted
254 400 >300 No ignition observed, grey fumes emitted
256 400 >300 No ignition observed, grey fumes emitted
256 (clean flask) 400 <1 Orange flame observed, grey fumes emitted
254 (clean flask) 400 <1 Orange flame observed, grey fumes emitted
252 (clean flask) 400 >300 No ignition observed, grey fumes emitted
252 (clean flask) 600 >300 No ignition observed, grey fumes emitted
252 (clean flask) 800 >300 No ignition observed, grey fumes emitted
252 (clean flask) 1000 >300 No ignition observed, grey fumes emitted
252 (clean flask) 1200 >300 No ignition observed, grey fumes emitted
Room temperature: 20°C
Atmospheric pressure: 99.31 to 102.68 kPa
Conclusions:
Platinum 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes/Karstedt concentrate has an auto-ignition temperature of 254 ± 0.5°C.
Executive summary:

This is a GLP compliant study following EU method A15 and is considered suitable for use as the key study for this endpoint. Platinum 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes/Karstedt concentrate has an auto-ignition temperature of 254 ± 0.5°C.

Description of key information

Platinum 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes/Karstedt concentrate has an auto-ignition temperature of 254 ± 0.5°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
254 °C

Additional information

The result is taken from a GLP compliant study following EU method A15 and is considered suitable for use as the key study for this endpoint (Atwal and Tremain 2011). Platinum 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes/Karstedt concentrate has an auto-ignition temperature of 254 ± 0.5°C.