2-[(1-amino-9,10-dihydro-4-hydroxy-9,10-dioxo-2-anthryl)oxy]ethyl ethyl carbonate

Flammability

Link to relevant study record(s)

Reference

Endpoint:

flammable solids

Type of information:

experimental study

Adequacy of study:

key study

Study period:

06/06/2014

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.10 (Flammability (Solids))

Deviations:

no

GLP compliance:

no

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 20131219

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

Findings:

Safety pre-test:

A small amount of the test item was heated on a magnesia groove with a gas burner. Glowing was observed. The test item showed no signs of ignition.

 

Preliminary screening test:

The test item was heated with the flame of a teclu burner. Glowing was observed during heating. No ignition occurred within two minutes.

Interpretation of results:

GHS criteria not met

Conclusions:

FAT 93503/B should be considered as not highly flammable.

Executive summary:

Flammability of FAT 93503/B was evaluated in a study conducted according to EU Method A.10. As a first step, a safety pre-test was performed, where a small amount of the test item was heated on a magnesia groove with a gas burner. At this stage, glowing was observed, however test item showed no signs of ignition. In the preliminary screening test, the test item was again found to not ignite and propagate combustion by burning with flame the 200 mm of the test item powder train within the 2 minutes test period. Only glowing was observed. Hence, the test item FAT 93503/B should be considered as not highly flammable.

Description of key information

The flammability of FAT 93503/B was evaluated in a study conducted according to EU Method A.10. As a first step, a safety pre-test was performed, where a small amount of the test item was heated on a magnesia groove with a gas burner. At this stage, glowing was observed, however, test item showed no signs of ignition. In the preliminary screening test, the test item was again found to not ignite and propagate combustion by burning with flame the 200 mm of the test item powder train within the 2 minutes test period. Only glowing was observed. Hence, the test item FAT 93503/B should be considered as not highly flammable.

Key value for chemical safety assessment

Flammability:

not classified

Justification for classification or non-classification

As the Disperse Red 302 is considered to be not highly flammable, hence it does not warrant classification according to the EU Classification, Labelling and Packaging of Substances and Mixtures (CLP) Regulation (EC) No. 1272/2008.