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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Auto flammability

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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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Key result
Relative self-ignition temperature:
157 °C

An amount of 4.16 grams of the test substance was introduced into the sample cube and subjected to the prescribed temperature programme. At an oven temperature just above 150 °C the sample ignited and the sample temperaturę increased to well over 500 °C. The brown residue recovered inside the sample cube after the test weighed 1.45 grams.

Conclusions:
The relative self-ignition temperature of the test item was determined to be 157 °C.
Executive summary:

The relative self-ignition temperature of the test substance was determined in accordance with the test method described in Test Guideline A. 16, Relative self-ignition temperature for solids, of EC Directive 92/69/EEC. At an oven temperature just above 150 °C the sample ignited and the sample temperaturę increased to well over 500 °C. The relative self-ignition temperature of the test item was determined to be 157 °C.

Description of key information

The relative self-ignition temperature of the test item was determined to be 157 °C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
157 °C

Additional information

The relative self-ignition temperature of the test substance was determined in accordance with the test method described in Test Guideline A. 16, Relative self-ignition temperature for solids, of EC Directive 92/69/EEC. At an oven temperature just above 150 °C the sample ignited and the sample temperaturę increased to well over 500 °C. The relative self-ignition temperature of the test item was determined to be 157 °C.