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Physical & Chemical properties

Auto flammability

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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
October 1992 - January 1993
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Deviations:
no
GLP compliance:
yes
Key result
Remarks on result:
no self-ignition observed up to the melting point

1,3-bis(3-methyl-2,5-dioxo-1H-pyrrolinylmethyl)benzene did not ignite before the sample melted, as indicated by an endotherm at approximately 83 °C.

Conclusions:
The auto-flammability of 1,3-bis(3-methyl-2,5-dioxo-1H-pyrrolinylmethyl)benzene did not ignite before the sample melted, as indicated by an
endotherm at approximately 83 °C and is not auto-flammable.
Executive summary:

The auto-flammability of 1,3-bis(3-methyl-2,5-dioxo-1H-pyrrolinylmethyl)benzene was determined according to EU method A.16.

The test material was placed in an open stainless steel mesh cube (20 mm x 20 mm x 20 mm) in an oven at room temperature. The temperature of the oven was raised at a rate of 0.5 °C per minute and the temperatures of the sample and oven were monitored, and differences recorded.

1,3-bis(3-methyl-2,5-dioxo-1H-pyrrolinylmethyl)benzene did not ignite before the sample melted, as indicated by an endotherm at approximately 83 °C and is not auto-flammable.

Description of key information

The auto-flammability of 1,3-bis(3-methyl-2,5-dioxo-1H-pyrrolinylmethyl)benzene did not

ignite before the sample melted, as indicated by an
endotherm at approximately 83 °C and is not auto-flammable.

Key value for chemical safety assessment

Additional information