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Physical & Chemical properties

Auto flammability

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Description of key information

The auto-ignition temperature of the substance was determined to be 377 °C at 1013.25 hPa.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
377 °C

Additional information

An elder guideline study in compliance with a recognised quality system or by laboratories complying with a relevant recognised standard, such as EN ISO/IEC 17025 was conducted according DIN 51 794.

The study determined the auto-ignition temperature to be 350 °C at 1013.25 hPa.

A new guideline study in compliance with a recognised quality system or by laboratories complying with a relevant recognised standard, such as EN ISO/IEC 17025 was conducted according DIN EN ISO/IEC 80079-20-1 to determine the minimum ignition temperature of gases and vapours. The auto-ignition temperature of the substance was determined to be 377 °C at 1013.25 hPa.

The result from the newer study was chosen as key value for the auto-ignition temperature.