Registration Dossier

Physical & Chemical properties

Flammability

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Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
22 Oct 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report Date:
2018

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Flammable solids
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

Any other information on results incl. tables

The test item was formed into a particle train. A hot flame from a gas burner with a diameter of about 6 mm is used to ignite the pile at one end. In the preliminary screening test the substance partly melts. The flame extinguishes a few seconds after the gas burner is removed without propagation.

 

The test item has not to be classified as a readily combustible solid of the UN-class 4.1.

 

The classification, based on the test results of the readily combustible solids, is to be made according to the Regulation (EC) 1272/2008 of the European Parliament and of the Council on Registration, Evaluation, Authorization and Restriction of Chemicals (REACH).

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria