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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference Type:
study report

Materials and methods

Test guideline
according to guideline
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Details on test material:
- Name of test material (as cited in study report): WS400517
- Physical state: Off-white to pale yellow powder
- Analytical purity: Not applicable (complex mixture)
- Lot/batch No.: HH-09-168
- Expiration date of the lot/batch: 21 January 2011
- Storage condition of test material: Room temperature in the dark

Results and discussion

Relative self-ignition temperature (solids)
Key result
Relative self-ignition temperature:
> 400 °C
Remarks on result:
other: The test was performed at standard pressure

Any other information on results incl. tables

A gradual exothermic departure from the baseline from approximately 250°C, consistent with the decomposition observed in the boiling point test, but no sharp exotherm indicative of self-ignition was observed.

Applicant's summary and conclusion