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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1996
Report date:
1996

Materials and methods

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

Test material

Results and discussion

Relative self-ignition temperature (solids)
Relative self-ignition temperature:
ca. 340 °C
Remarks on result:
other:
Remarks:
at atm. press. of ca.1013.0 hPa

Any other information on results incl. tables

Using a linear increase in temperature of 0.5°C/min, the test substance showed two exothermic reactions.

The first exothermic reaction started at an oven temperature of 205°C. The test substance temperature increased to a maximum of 240°C at an oven temperature of 210°C.

The second exothermic reaction started at an oven temperature of 340°C. The test substance temperature increased to > 400°C at an oven temperature of 340°C (i.e. self-ignition temperature of the test substance). A maximum of 485°C was reached at an oven temperature of 355°C.

Applicant's summary and conclusion

Conclusions:
"RSS-4"-Dry Substance is self-ignitable at an oven temperature of 340°C, according to the criteria described in the method A.16 of EEC Directive 92/69.
Executive summary:

"RSS-4"-Dry Substance is self-ignitable at an oven temperature of 340°C, according to the criteria described in the method A.16 of EEC Directive 92/69.