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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Reference:
Composition 0
Qualifier:
according to
Guideline:
other: test procedure VDI 2263, Part 1 'Test Methods for the Determination of the Safety Characteristic of Dusts'
Deviations:
no
Principles of method if other than guideline:
The sample in its delivery state and an inert reference sample are heated up to 380 °C at a rate of 0.5 K/min in an air flow of about 20 L/h. (Grewer testing)
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Test material information:
Composition 1
Specific details on test material used for the study:
Batch: UN100EK
Key result
Remarks on result:
no self-ignition observed up to the melting point

No exothermic effects were determined up to the point at which the test substance melted. The wire mesh basket was empty after the measurement.

Conclusions:
No exothermic effects were determined up to the point at which Bromhydrin-valerat melted.
Executive summary:

The test was performed as stipulated in test procedure VDI 2263, Part 1 ‘Test Methods for the Determination of the Safety Characteristic of Dusts’. The sample in its delivery state and an inert reference sample are heated up to 380 °C at a rate of 0.5 K/min in an air flow of about 20 L/h. No exothermic effects were determined up to the point at which the test substance melted. The wire mesh basket was empty after the measurement.

Description of key information

No exothermic effects were determined up to the point at which Bromhydrin-valerat melted.

Key value for chemical safety assessment

Additional information