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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Study period:
October 13 2020 - October 13 2020
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:
Not specified
Key result
Relative self-ignition temperature:
311 °C

Appearance:

Before measurement

After measurement

Dark purple blue powder

Dark green solid

Evaluation of self-ignition temperature:

The test item ignited, and then the sample temperature rose sharply above the oven temperature. The self-ignition temperature of the test item is 311°C.

Conclusions:
The self-ignition temperature of the test item is 311°C.
Executive summary:

The objective of this study was to obtain the self-ignition temperature of Dye-2019. The study was carried out in accordance with EU test guideline A.16, in compliance with GLP.  The test item ignited, and then the sample temperature rose sharply above the oven temperature. The self-ignition temperature of the test item is 311°C.

Description of key information

The self-ignition temperature of the test item is 311°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
311 °C

Additional information