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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017
Reliability:
1 (reliable without restriction)
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
GLP compliance:
no
Remarks on result:
no self-ignition observed up to the melting point

1) It can be considered as an endothermic effect from the sample melting, that Oven temperature was a little higher than Sample Temperature when the sample was heated to its melting point.

2) There was no substance in the vessel after the test completed; this could be proved that the sample in the vessel had melted and flowed away from the cribriform vessel.

3) The sample temperature could not reach 400℃ prior to that of the oven until it was heated to its melting point; it could be confirmed that the relative self-ignition temperature was above the melting point.

Conclusions:
The relative self-ignition temperature of the sample is above its melting point.

Description of key information

Key value for chemical safety assessment

Additional information

The relative self-ignition temperature of the sample is above its melting point.