Reaction mass of pentadecylamine and tridecylamine and 2-Methyldodecylamine and 2-Methyltetradecylamine

Auto flammability

Link to relevant study record(s)

Reference

Endpoint:

auto-ignition temperature (liquids)

Type of information:

experimental study

Adequacy of study:

key study

Study period:

Study initiation date: 24 June 2009 Study completion date: 28. October 2009

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:

Directive 92/69/EEC, Official Journal L 383 A 1992

Qualifier:

according to guideline

Guideline:

other: DIN 51 794 (covers a temperature range from 75 to 650 °C)

GLP compliance:

yes

Key result

Auto-ignition temperature:

265 °C

Atm. press.:

1 010 hPa

Details on measurements:

	Temperature [°C]	Injected volume [Drops]	Time-lag [s] until ignition
Test 1	300	5	7
	295	5	15
	290	5 / 10	- / 20
	285	10	25
	280	10 / 15	- / 28
	275	15	45
	270	15 / 20	- / -
	273	20	-

	Temperature [°C]	Injected volume [Drops]	Time-lag [s] until ignition
Test 2	290	5 / 10	- / 20
	285	10 / 15	- / 24
	280	15	40
	275	15	52
	270	15 / 20	- / -
	273	20	65
	271	20	65
	270	20	78
	268	20	-

	Temperature [°C]	Injected volume [Drops]	Time-lag [s] until ignition
Test 3	280	5 / 10	- / 34
	275	10	36
	270	10 / 15 / 20	- / - / 75
	268	20	63
	266	20	-

The measured lowest ignition temperatures of the main test are < 300 °C and do not differ by more than 10 °C, thus the test is satisfactory.

The auto-ignition temperature is defined as the lowest temperature of all single results of the main test, but rounded down to multiples of 5 °C:

Lowest ignition temperatures [°C]:

Test 1: 275;

Test 2: 270;

Test 3: 268;

Auto-ignition temperature: 265 °C

Conclusions:

Auto-ignition temperature (EU method A.15): 265 °C at 1010 hPa.

Executive summary:

The auto-ignition temperature of the test item was determined according to EU test method A.15 [Directive 92/69/EEC, Official Journal L 383 A 1992] and DIN 51 794.

Auto-ignition temperature: (1010 hPa) 265°C

Description of key information

Auto-ignition temperature (EU method A.15): 265 °C at 1010 hPa.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:

265 °C

Additional information

The auto-ignition temperature of the test item was determined according to EU test method A.15 [Directive 92/69/EEC, Official Journal L 383 A 1992] and DIN 51 794.

Auto-ignition temperature: (1010 hPa) 265°C