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Physical & Chemical properties

Auto flammability

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Description of key information

not auto-flammable

Key value for chemical safety assessment

Additional information

The self-ignition properties of the substance (CAS 32257-57-1) were determined according to EU Method A.16. The increase of the sample temperature (400 °C, while the oven temperature was 344.4 °C) was interpreted to be caused by the combustion of decomposition products (the substance decomposes before melting at temperatures above 300 °C) and the substance itself should be considered not auto-flammable under the test conditions.