Registration Dossier

Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017-01-13 - 2017-04-04 (experimental)
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Version / remarks:
May 31, 2008
Deviations:
no
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder

Results and discussion

Relative self-ignition temperature (solids)
Key result
Remarks on result:
other: Exothermic effect of the test item by self-heating was observed at an oven temp. of 228°C. During this the test item reached a temp. of 389°C. According to the guideline, a test item is self-ignitable when the sample temp. reaches 400°C by self-heating.

Applicant's summary and conclusion

Conclusions:
The GLP study was performed according to EU method A.16 without deviations and therefore reliability of Klimisch 1 has been assigned. The substance does not reach 400 °C by self-heating under the conditions of the test.
Executive summary:

The auto ignition temperature of the test substance was determined in a GLP test according to EU method A.16.

An exothermic effect of the test item by self-heating was observed at an oven temperature of 228°C. During this effect the test item reached a temperature of 389°C. According to the guideline, a test item is self-ignitable when the sample temperature reaches 400°C by self-heating. Based on this the test item is considered ‘not self-ignitable’. After the experiment, the test item had turned into a charred black residue and was collected in a container that was placed below the cube. It indicated that the test item had been molten, decomposed and/or reacted during the experiment.