Registration Dossier

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
19 October 2011 until 16 November 2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline-conform study under GLP without restrictions.
Reference:
Composition 0
Qualifier:
according to
Guideline:
EU Method A.10 (Flammability (Solids))
Deviations:
no
GLP compliance:
yes (incl. certificate)
Test material information:
Composition 1
Test procedure:
burning time (test type not further specified)
Remarks:
or specified in description of method (migrated information)
Remarks on result:
other: The test item failed to ignite in the preliminary screening test.
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.

 Moisture content

The results of the moisture content determination are shown in the following table:

 

Determination A

Determination B

a) Mass of loss bottle (g)

20.7717

20.5634

b) Mass of loss bottle and test item (g)

21.7664

21.5693

c) Mass of loss bottle and test item    after drying (g)

21.7540

21.5574

Moisture content (% w/w)

1.247

1.183

Mean moisture content (% w/w)

1.215

Interpretation of results:
non flammable
Remarks:
Migrated information
Conclusions:
The test item has been determined to be not highly flammable as it failed to ignite in the preliminary screening test according to EU Method A.10. Under the CLP classification system the test item would be considered as non flammable solid.
Executive summary:

The purpose of this study was to evaluate the flammability properties of the solid test item toluene-2,5-diamine. EU Method A.10 (Flammability (Solids)) was being applied. The test item has been determined to be not highly flammable as it failed to ignite in the preliminary screening test under conditions of method EU Method A.10. Under the CLP classification system the test item would be considered as non flammable solid.

Description of key information

The test item has been determined to be not highly flammable as it failed to ignite in the preliminary screening test according to EU Method A.10. Under the CLP classification system the test item would be considered as non flammable solid.

Key value for chemical safety assessment

Flammability:
non flammable

Additional information

In a Klimisch-1 -rated study the flammability properties of the solid test item 2-methyl-p-phenylenediamine were being evaluated. EU Method A.10 (Flammability (Solids)) was being applied. The test item has been determined to be not highly flammable under the DSD regulation, as it failed to ignite in the preliminary screening test. Under the CLP classification system the test item would be considered as non flammable solid.

Justification for classification or non-classification

No classification of the test item as to its flammability properties.