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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 27, 2017 - November 02, 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
GLP compliance:
yes (incl. certificate)
Specific details on test material used for the study:
- Analytical purity: 100% (UVCB)
- Purity test date: 06 June 2017
- Lot/batch No.: 180517GT41
- Expiration date of the lot/batch: 31 December 2017
- Appearance: Beige pasty solid
- Storage: At room temperature
Key result
Remarks on result:
no self ignition observed under the test conditions

No endothermic or exothermic effect of the test item was observed. Based on the results obtained the test item is considered ‘not self-ignitable’.

After the experiment, the test item had turned into a charred residue and was collected in a container that was placed below the cube. It indicated that the test item had become less viscous during the experiment and that it had decomposed and/or reacted after it had flown out of the test cube.

Conclusions:
No endothermic or exothermic effect of the test item was observed. Based on the results obtained the test item is considered ‘not self-ignitable’.
Executive summary:

The self-ignition temperature of the test item was been determined in a GLP-compliant study performed in accordance with EU Method A.16. No endothermic or exothermic effect of the test item was observed. Based on the results obtained the test item is considered ‘not self-ignitable’.

Description of key information

The self-ignition temperature of the test item was been determined in a GLP-compliant study performed in accordance with EU Method A.16. No endothermic or exothermic effect of the test item was observed. Based on the results obtained the test item is considered ‘not self-ignitable’.

Key value for chemical safety assessment

Additional information

The self-ignition temperature of the test item was investigated in a GLP-compliant study performed in accordance with standard methods, without deviations. The study is considered as reliable (Klimisch 1) and is selected as a key study for the endpoint.