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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flammable solids
Remarks:
Pyrophoric liquids/solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2002
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Acceptable, well-documented study report which meets basic scientific principles.
Principles of method if other than guideline:
Flammability test of solid substances.
Test procedure:
other: As the flame did not propagate no burning rate could be determined.
Burning time:
0 s
Remarks on result:
not measured/tested
Remarks:
As the flame did not propagate no burning rate could be determined.

The combustion class number BZ 3 ("Local burning or glowing without spread", definition according to HVBG, 2001) at room temperature and at 100 °C was assigned.

As the flame did not propagate no burning rate could be determined.

Reference: HVBG, Hauptverband der gewerblichen Berufsgenossenschaften: GESTIS-DUST-EX Database - combustion and explosve characteristics of dusts, Edition 2/2001 HVBG, Sankt Augustin, 2001 

Interpretation of results:
non flammable
Remarks:
Migrated information
Conclusions:
The combustion class number BZ 3 ("Local burning or glowing without spread") at room temperature and at 100 °C was assigned. The test item is not a flammable solid of UN class 4.1.
Executive summary:

The flammability of the test substance was determined by a combustion class number (BZ) test.

The combustion class number BZ 3 ("Local burning or glowing without spread") at room temperature and at 100 °C was assigned.

The test item is not a flammable solid.

Description of key information

The combustion class number BZ 3 ("Local burning or glowing without spread") at room temperature and at 100 °C was assigned. The test item is not a flammable solid of UN class 4.1.

Key value for chemical safety assessment

Flammability:
not classified

Additional information

Justification for classification or non-classification