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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017-08-08 to 2017-10-04
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Version / remarks:
2009
Deviations:
no
GLP compliance:
yes (incl. certificate)
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

Under the present conditions there was no ignition of the test item nor the combustion spread out along 200 mm within a maximum of 2 minutes, thus, no further testing was necessary.

Interpretation of results:
not classified based on GHS criteria
Conclusions:
In the present test conducted according to UN Test N.1 (2009) the test item could not be ignited nor smoldering occurred by treatment with a gas burner. Thus, the test substance Compimide 183 has to be classified as ‘Not readily combustible solid of Division 4.1’ in the sense of the test guideline UN Test N.1 and does not need to be classified according to Regulation (EC) No 1272/2008 (CLP) and the Globally Harmonized System for Classification and Labelling of Chemicals (GHS) as flammable solid.

Description of key information

- study conducted according to UN Test N.1 (2009), Compimide could not be ignited or smoldering of the substance occurred by treatment with a gas burner, not flammable

Key value for chemical safety assessment

Flammability:
not classified

Additional information

In the present test conducted according to UN Test N.1 (2009) the test item could not be ignited nor smoldering occurred by treatment with a gas burner.

Justification for classification or non-classification

The test substance Compimide 183 has to be classified as ‘Not readily combustible solid of Division 4.1’ in the sense of the test guideline UN Test N.1 and does not need to be classified according to Regulation (EC) No 1272/2008 (CLP) and the Globally Harmonized System for Classification and Labelling of Chemicals (GHS) as flammable solid.