Registration Dossier

Physical & Chemical properties

Flammability

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Description of key information

Flammability upon ignition is not applicable.
The substance has no pyrophoric properties and does not liberate flammable gases in contact with water.
The substance is not a self-reactive substance or mixture.
The substance is not a self-heating substance or mixture.
The substance is not an organic peroxide.

Key value for chemical safety assessment

Flammability:
non flammable

Additional information

Non flammable solid.

Based on chemical structure pyrophoric properties and flammability in contact with water are not to be expected.

The substance or mixture does not need to be classified as self-reactive as the heat of decomposition is less than 300 J/g.

The substance or mixture does not need to be classified as self-heating as the onset temperature is greater than 220 °C in the Grewer Oven test (screening test).

The substance or mixture does not need to be classified as an organic peroxide as by definition based on their chemical structure the substance is no organic peroxide.

Justification for classification or non-classification

Due to the burning behaviour the test item has not to be classified as a “readily combustible solid”, class 4.1, of the UN transport regulations and chapter 2.7 of the GHS (CLP) regulations.