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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2020-01-31
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
GLP compliance:
no
Key result
Test procedure:
burning rate test: preliminary screening test
Remarks on result:
substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period

The substance cannot be ignited by the hot flame of a small gas burner (burning number BZ = 1). Instead, the substance melts and the colour turned to black. Therefore, the full burning rate test is not required.

Interpretation of results:
not classified based on GHS criteria
Conclusions:
The test item is not a flammable solid of class 4.1.
Executive summary:

The substance cannot be ignited by the hot flame of a small gas burner (burning number BZ = 1). Instead, the substance melts and the colour turned to black. Therefore, the full burning rate test is not required. The substance is not a flammable solid of Division 4.1 and has not to be labelled as such a substance.

Description of key information

The substance cannot be ignited by the hot flame of a small gas burner (burning number BZ = 1). Instead, the substance melts and the colour turned to black. Therefore, the full burning rate test is not required. The substance is not a flammable solid of Division 4.1 and has not to be labelled as such a substance.

Key value for chemical safety assessment

Flammability:
not classified

Additional information

Justification for classification or non-classification