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Physical & Chemical properties

Auto flammability

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Description of key information

Self-ignition:

The self-ignition behaviour of the test item was determined in the Grewer-Oven according to VDI 2263, sheet 1.

In the investigation of self-ignition in the Grewer-Oven for the pure test item and the test item in a 1:1 - mixture with Kieselguhr a weak self-ignition was observed at a temperature of 220 °C, which led to no significant temperature rise.

Due to this result the test item is classified as follows:

UN Transport Regulation: The test item does not have to be classified as self-heating substance in class 4, division 4.2 according to the UN Transport Regulation.

GHS / CLP Regulation EC 1271/2008 Annex 1: 2.11: The test item does not have to be classified as self-heating substance according to GHS or CLP Regulation EC 1272/2008 Annex1: 2.11, respectively.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
220 °C

Additional information