Sebacohydrazide

Auto flammability

Administrative data

Endpoint:

relative self-ignition temperature (solids)

Data waiving:

study waived due to provisions of other regulation

Justification for data waiving:

other:

Cross-reference

Reason / purpose for cross-reference:

data waiving: supporting information

Reference

Endpoint:

self-heating substances / mixtures

Type of information:

experimental study

Adequacy of study:

key study

Study period:

06 Aug 2018 - 19 Oct 2018

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

UN Manual of Tests and Criteria: Test N.4 (Test method for self-heating substances)

Version / remarks:

Rev. 6 (2015)

Deviations:

no

GLP compliance:

yes

Specific details on test material used for the study:

Particle size distribution: D10 = 1.41 μm, D50 = 4.26 μm, D90 = 10.7 μm
Moisture content: 0.2%

Key result

Test procedure:

100 mm sample cube at 140°C

Result:

negative outcome (no effect observed)

No spontaneous ignition occurred and no exothermic effect of the test item was observed.  It demonstrated that the test item is “not a self-heating substance”. According to the UN guideline, no further testing is required.

After the experiment, the consistency of the sample was unchanged, i.e. no melting or reaction and/or decomposition of the test item was observed.

Interpretation of results:

not classified based on GHS criteria

Remarks:

and not classified based on CLP criteria

Conclusions:

The substance is not self-heating.