Benzenamine, N-phenyl-, reaction products with styrene and 2,4,4-trimethylpentene

Auto flammability

Link to relevant study record(s)

Reference

Endpoint:

auto-flammability

Type of information:

experimental study

Adequacy of study:

key study

Study period:

16 August 2012 to 20 November 2012

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Study performed in accordance with EU, DIN and IEC test guidelines in compliance with GLP.

Reason / purpose for cross-reference:

reference to same study

Qualifier:

according to guideline

Guideline:

EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))

Deviations:

no

Qualifier:

according to guideline

Guideline:

other: DeutschesInstitutfürNormung (DIN), DIN Guide 51794: "Determining the Ignition Temperature of Petroleum Products", May 2003.

Deviations:

no

Qualifier:

according to guideline

Guideline:

other: International Electrotechnical Commission (IEC), IEC standard 79-4: "Electrical Apparatus for Explosive Gas Atmospheres, Part 4, Method of Test for Ignition Temperature", 1975.

Deviations:

no

GLP compliance:

yes

Auto-ignition temperature:

495 °C

Atm. press.:

1 018.2 - 1 019.1 hPa

Remarks on result:

other:

Main study – auto-ignition temperature of the test substance

Test	Volume      [μl]	Auto-ignition temperature   [°C]	Ignition delay     [s]	Colour of the flame	Minimum auto-ignition temperature [°C]
1	70	499	5	Orange	498
	100	498	5	Orange
	140	500	7	Orange
2	80	500	3	Orange	496
	120	496	6	Orange
	160	500	5	Orange
3	60	501	5	Orange
	110	495	6	Orange
	150	499	5	Orange

 

Conclusions:

The test substance has anauto-ignition temperature of 495°C at 1018.2 – 1019.1 hPa.

Executive summary:

The aim of the study is to determine the following physico-chemical property for

Benzenamine, N-phenyl-, reaction products with styrene and 2,4,4-trimethylpentene: Auto-ignition temperature using the following guidelines:

European Community (EC), EC no. 440/2008, Part A: Methods for the Determination of Physico-Chemical Properties, Guideline A.15: “Auto-Ignition Temperature (Liquids and Gases)”, Official Journal of the European Union no. L142, May 31, 2008.

DeutschesInstitutfürNormung (DIN), DIN Guide 51794: "Determining the Ignition Temperature of Petroleum Products", May 2003.

International Electrotechnical Commission (IEC), IEC standard 79-4: "Electrical Apparatus for Explosive Gas Atmospheres, Part 4, Method of Test for Ignition Temperature", 1975.

 

Commercially available auto-ignition temperature apparatus was used for the determination of the degree of auto-ignitability of Benzenamine, N-phenyl-, reaction products with styrene and 2,4,4-trimethylpentene.

 

The test substance has an auto-ignition temperature of 495°C at 1018.2 – 1019.1 hPa. 

Description of key information

Key value determined using EU Method A15. 

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:

495 °C

Additional information

Commercially available auto-ignition temperature apparatus was used for the determination of the degree of auto-ignitability of Benzenamine, N-phenyl-, reaction products with styrene and 2,4,4-trimethylpentene.

 

The test substance is auto-ignitable with an auto-ignition temperature of 495°C at 1018.2 – 1019.1 hPa.