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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Referenceopen allclose all

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
14 July 2015 - 23 February 2016
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
Specific details on test material used for the study:
- Batch n°: I15CB0987
- Analytical purity: 99.3%
- Expiration date: 17 May 2016
- Storage condition: at room temperature
Key result
Remarks on result:
no self-ignition observed up to the melting point

No endothermic or exothermic effect of the test item was observed between 20°C and 400°C (i.e. the melting temperature of the test item). It demonstrated that the test item is not self-ignitable. After the experiment, the test item had turned into a black charred residue. It indicated that the test item had been decomposed and/or reacted during the experiment.

Conclusions:
Based on the results of the EC A.16 test, T002326 is considered 'not self-ignitable'.
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Documentation insufficient for assessment. No information on purity of the substance.
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Deviations:
yes
Qualifier:
according to guideline
Guideline:
other: VDI Guideline 2263 Part 1: Autoignition-Testing as per Grewer
Deviations:
not specified
Qualifier:
according to guideline
Guideline:
other: ESCIS Expert Commission for Safety in the Swiss Chemical Industry, Booklet 1 ''Sicherheitstests fur Chemikalien''.
Deviations:
not specified
Principles of method if other than guideline:
Modifications to the EU A.16 Method: A heating rate of 1.0-1.2 deg C/min or 0.6 deg C/min is used instead of 0.5 deg C/min due to an alternative Swiss Chemical Industry method and technical restriction of the apparatus used. Cylindric wire baskets with 0.2 mm openings are used.
GLP compliance:
not specified
Specific details on test material used for the study:
- Name of test material (as cited in study report): T002326
- Analytical purity: no data
- Impurities (identity and concentrations): no data
Remarks on result:
no self ignition observed under the test conditions

Heating rate: 1.2 deg C/min

The sample is heated from room temperature (about 20 deg C) to +/- 350 deg C. The sample shows no self-ignition to 400 deg C in the test run.

Conclusions:
In conclusion, the tested substance T002326 is not auto-flammable up to the temperature applied in the test run. The substance has no relative self-ignition temperature.
Endpoint:
auto-ignition temperature, other
Remarks:
BAM oven minimum ignition temperature
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Documentation insufficient for assessment. No information on purity of the substance.
Qualifier:
according to guideline
Guideline:
other: VDI Guideline 2263 Part 1: Ignition Temperature BAM-oven
Deviations:
not specified
Qualifier:
according to guideline
Guideline:
other: ESCIS Expert Commission for Safety in the Swiss Chemical Industry, Booklet 1 ''Sicherheitstests fur Chemikalien''.
Deviations:
not specified
GLP compliance:
not specified
Specific details on test material used for the study:
- Name of test material (as cited in study report): T002326
- Analytical purity: no data
- Impurities (identity and concentrations): no data

The Minium Ignition Temperature determined in the BAM oven is greater than 560 deg C.

Conclusions:
The Minimum Ignition Temperature determined in the BAM oven for T002326 is greater than 560 deg C.

Description of key information

A GLP study according to the EC A.16 method (K1, Reingruber, 2016) showed that T002326 is not self-ignitable since it showed no significant endothermic or exothermic effects during the test. After the experiment the test item had turned into a black charred residue due to decomposition and/or reaction.

Key value for chemical safety assessment

Additional information

A not assignable (K4) study performed at the Process Safety Center of Janssen using the EC A.16 method with modifications concluded as well that the tested substance T002326 is not auto-flammable up to the temperature applied in the test run.

Furthermore, the Minimum Ignition Temperature of T002326 determined in the BAM oven during a not assignable (K4) study at the Process Safety Center of Janssen was greater than 560 deg C.