Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

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:
From October 18th, 2017 to December 8th, 2017
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)
Specific details on test material used for the study:
- Analytical purity: >=99.5%
- Purity test date: 02 March 2017
- Lot/batch No.: 180739
- Expiration date of the lot/batch: Not specified
- Appearance: Off-white powder
- Storage: At room temperature


Key result
Remarks on result:
no self-ignition observed up to the melting point

No significant endothermic effect of the test item was observed between 20°C and 336°C (i.e. the melting temperature of the test item; according to information provided by sponsor). It demonstrated that the test item is not self-ignitable. After the experiment, the test item had turned into a black residue. It indicated that the test item had been molten, decomposed and/or reacted during the experiment.

Conclusions:
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 EC Guideline A.16. 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 EC Guideline A.16. 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 determined in one GLP-compliant study performed in accordance with standard method, without deviations. The study is considered as reliable (Klimisch 1) and is selected as a key study for the endpoint.