Condensation products of tetramethylenediamine with hydrogenated fatty acids of castor-oil

Auto flammability

Link to relevant study record(s)

Reference

Endpoint:

relative self-ignition temperature (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.15 (Auto-Ignition Temperature (Liquids and Gases))

Version / remarks:

The auto-ignition temperature was determined using the method described in British Standard Method BS 4056. This test was considered more appropriate than EU Method A.16 (Relative Self-Ignition Temperature for Solids)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Key result

Relative self-ignition temperature:

> 400 °C

Remarks on result:

no self ignition observed under the test conditions

Table 1

Atmospheric pressure: 1005 mbar

Test temperature (°C)	Test amount (mg)	Time (s)	Observation
400	70	>300	White smoke, no ignition
400	1000	>300	White smoke, no ignition
400	100	>300	White smoke, no ignition
400	200	>300	White smoke, no ignition
400	500	>300	White smoke, no ignition

 

Description of key information

> 400 °C at standard pressure (EU A15)

Additional information

Autoflammability / Self-ignition temperature at 101 325 Pa: > 400 °C