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Physical & Chemical properties

Auto flammability

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Administrative data

Link to relevant study record(s)

Description of key information

The self ignition temperature of acetylacetone is 383 °C. It was determined according EU guideline A.15. According to DIN EN 14522 the lowest value of all test series was reduced by the deviation value based on the precision of the method.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
383 °C

Additional information

The study can be considered reliable and suitable for use as the key study for this endpoint.