Reaction mass of 6-amino-2-anilino-4-methyl-5-{(E)-[4-nitro-2-(substituted)phenyl]diazenyl}nicotinonitrile and 2-amino-6-anilino-4-methyl-5-{(E)-[4-nitro-2-(substituted)phenyl]diazenyl}heteromonocyclic nitrile

Flammability

Link to relevant study record(s)

Reference

Endpoint:

flammable solids

Type of information:

experimental study

Adequacy of study:

key study

Study period:

12 October 2011- 31 January 2012

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.10 (Flammability (Solids))

Version / remarks:

(2008)

Deviations:

no

Qualifier:

according to guideline

Guideline:

other: UN no. ST/SG/AC.10/11/Rev.5: Part III: Classification Procedures, Test Methods and Criteria Relating to Class 2, Class 3, Class 4, Division 5.1, Class 8 and Class 9, Test N.1: “Test Method for Readily Combustible Solids” (2009)

Deviations:

no

GLP compliance:

yes

Test procedure:

burning time (test type not further specified)

Remarks:

or specified in description of method (migrated information)

Remarks on result:

other: no burning

In contact with the flame of the gas burner the test material melted, emitted orange sparks and turned into a dark green residue. Red smoke was observed. After removal of the ignition source, no propagation of combustion of the test substance was observed.

Interpretation of results:

not classified based on GHS criteria

Conclusions:

FAT 41043/A is not highly flammable by ignition.

Description of key information

Not highly flammable by ignition (EC A.10, UN N.1).

Key value for chemical safety assessment

Flammability:

non flammable