[2-[[2-cyano-3-[4-[ethylbenzylamino]phenyl]-1-oxoallyl]oxy]ethyl]trimethylammonium chloride

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:

11 may 2017 to 18 May 2017

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))

Qualifier:

according to guideline

Guideline:

DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)

Qualifier:

according to guideline

Guideline:

DIN EN 14522, Method S (Determination of the auto ignition temperature of gases and vapours)

GLP compliance:

yes (incl. QA statement)

Key result

Auto-ignition temperature:

435 °C

Atm. press.:

>= 999.6 - <= 1 017.3 hPa

Results of the preliminary test

	Preliminary test
Temperature / °C	203	253	303	354	404	450	503	492	480
Ignition / +/-	-	-	-	-	-	-	+	+	-
	Atmospheric pressure: 987.8 – 989.8 hPa

Lowest temperatures at which an ignition occurred in the main test

Main test series	Lowest temperatures of an ignition	Highest temperatures without an ignition	Atmospheric Pressure
1	441 °C	438 °C	1011.1 – 1017.3 hPa
2	439 °C	436 °C	1004.9 – 1010.3 hPa
3	441 °C	437 °C	999.6 hPa

Based on results of the main test series, the lowest auto-ignition temperature was 439 °C.

Conclusions:

The substance has an auto-ignition temperature of 435 °C

Executive summary:

In a test according to EU A.15, the auto ignition temperature was deteremined in three separate experiments to be 435 °C

Description of key information

In a test according to EU A.15, the auto ignition temperature was determined in three separate experiments to be 435 °C

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:

435 °C