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Physical & Chemical properties

Auto flammability

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Reference
Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
29 January 2009 - 10 September 2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted in accordance with GLP standards published as OECD Principles on Good Laboratory Practice
Qualifier:
equivalent or similar to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
GLP compliance:
yes
Auto-ignition temperature:
400 °C
Atm. press.:
98.83 kPa
Remarks on result:
other: at 98-.83 to 99.21 kPa

 Test Temperature (°C)  Test Volume (p1)   Ignition Delay (s)   Observations
 50 (clean flask)  70 >300   No ignition.
 100 (clean flask)  70  >300  No ignition.
 150   70  >300  No ignition.
 200   70  >300  No ignition.
 250   70  >300  No ignition, grey fumes emitted.
 300   70  >300  No ignition, grey fumes emitted.
 350   70  >300  No ignition, grey fumes emitted.
 400   70  >300  No ignition, grey fumes emitted.
 400 (clean flask)   70  >300  No ignition, grey fumes emitted.
 400 (clean flask)  200 >300  No ignition, grey fumes emitted. 
 400 (clean flask)  400  >300  No ignition, grey fumes emitted.
 400 (clean flask)  600  >300  No ignition, grey fumes emitted.
 400 (clean flask)  800  >300  No ignition, grey fumes emitted.
 400 (clean flask)  1000  >300  No ignition, grey fumes emitted.
Conclusions:
The test material has been determined not to have an auto-ignition temperature below 400°C.
Executive summary:

The study was conducted in order to determine the general physico-chemical properties of the test material. The test material has been determined not to have an auto-ignition temperature below 400°C.

Description of key information

A key GLP study, EU Method A.15 , auto flammability = no auto-ignition temperature below 400 C

Key value for chemical safety assessment

Additional information

The GLP compliant studies conducted in accordance with the EU Method A.15, reported the test material has been determined not to have an auto-ignition temperature below 400°C.