2-Hydroxyethylmethacrylate, reaction products with proyleneoxide and Phthalic anhydride

Auto flammability

Administrative data

Endpoint:

auto-flammability

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2013

Report date:

2013

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

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

Deviations:

no

GLP compliance:

yes

Test material

Test material information

Constituent 1

Details on test material:

- Purity: > 96%

Results and discussion

Auto-ignition temperature (liquids / gases)

Auto-ignition temperature:

ca. 360 °C

Atm. press.:

960 hPa

Any other information on results incl. tables

Temperature (flask inside)	External Temperature	Ignition	Sample amount	Ignition delay time
245 °C	248 °C	-	100 μl	-
300 °C	305 °C	-	100 μl	-
350 °C	357 °C	-	100 μl	-
400 °C	407 °C	-	100 μl	-
400 °C	407 °C	+	500 μl	90 sec
390 °C	396 °C	+	500 μl	120 sec
380 °C	385 °C	+	500 μl	130 sec
368 °C	373 °C	+	500 μl	120 sec
359 °C	362 °C	+	500 μl	170 sec
350 °C	351 °C	-	500 μl	-
355 °C	361 °C	-	500 μl	-

- not ignited

+ ignited

Applicant's summary and conclusion

Conclusions:

The-ignition temperature was around 360°C.

Executive summary:

The objective of this study was to determine the auto-ignition temperature of the test item in air at atmospheric pressure according to EU Method A.15. A small sample of the test item was inserted into a uniformly heated 500 mL glass flask containing air at a predetermined temperature. The lowest temperature at which hot-flame ignition occurred for a series of prescribed sample volumes was taken to be the hot-flame auto-ignition temperature of the chemical. The ignition temperature of the test substance was around 360°C.