1,4,4-trimethyl-2,3-diazabicyclo[3.2.2]non-2-ene 2,3-dioxide

Flammability

Link to relevant study record(s)

Reference

Reference 1

Endpoint:

substances / mixtures which in contact with water emit flammable gases

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because the experience in production or handling shows that the substance does not react with water, e.g. the substance is manufactured with water or washed with water

Reference 2

Endpoint:

flammable gases

Data waiving:

study technically not feasible

Justification for data waiving:

the study does not need to be conducted because the substance is a solid

Reference 3

Endpoint:

pyrophoric solids

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied

Reference 4

Endpoint:

flammable solids

Type of information:

experimental study

Adequacy of study:

key study

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

GLP compliance:

yes

Specific details on test material used for the study:

TAOBN
Purity: 99.9%

Test procedure:

burning rate test: preliminary screening test

Burning time:

< 45 s

Key result

Test procedure:

burning rate test over 100 mm length

Burning time:

19.32 s

Preliminary Test Method

The substance burned along the powder train in less than 45 seconds.

Burning Rate Test

The burning rate of TAOBN, the time it took to burn along 100mm of the powder train, was 19.32 seconds.

Interpretation of results:

Category 2 (flammable solids) based on GHS criteria

Conclusions:

TAOBN is a flammable solid. The burning rate of TAOBN, the time it took to burn along 100mm of the powder train, was 19.32 seconds (5.2 mm/s).

Key value for chemical safety assessment

Flammability:

flammable

Additional information

Flammable solids: TAOBN is a flammable solid. The burning rate of TAOBN, the time it took to burn along 100mm of the powder train, was 19.32 seconds (5.2 mm/s).

The study for flammability (gases) is technically not feasible because the test item is a solid.

The study for flammability (contact with water) does not need to be conducted because the experience in production or handling shows that the substance does not react with water, e.g., the substance is manufactured with water or washed with water.

The study for flammability (pyrophoric) does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied.