Registration Dossier

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 2017-03-03 to 2017-03-03
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

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

Test material

Reference
Name:
Unnamed
Test material form:
solid: particulate/powder
Specific details on test material used for the study:
STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: In darkness at room temperature


Results and discussion

Flammable solids
Key result
Test procedure:
burning rate test: preliminary screening test
Burning time:
ca. 2 min
Moisture (wt %):
3.8
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

Preliminary test

Assay No. 1

 The test item became red and blackened. No propagation of the combustion was observed.

Assay No. 2

 The test item became red and blackened. No propagation of the combustion was observed.

Main test

No main test was necessary

 

 

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
The test item was not classified as a flammable solid of Division 4.1 and thus was not assigned to any packing group, under the experimental conditions used.

Executive summary:

The test was performed according to the United Nations Recommendations on the Transport of Dangerous Goods Manual of Tests and Criteria - Sixth revised edition (2015) Method N.1 (Part III, Section 33.2.1.4) EC No. 1272/2008 (CLP).

During the 2 assays of the preliminary tests, the test item turned burnt and became black. No propagation of the combustion was observed.

No main test was performed.

The test item was not classified as a flammable solid of Division 4.1 and was not assigned to any packing group, under the experimental conditions used.

According to EC No. 1272/2008 (CLP), the test item was not classified.