Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline Study with detailed documentation

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

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 (incl. QA statement)

Test material

Constituent 1
Reference substance name:
MAEEBP
IUPAC Name:
MAEEBP
Constituent 2
Chemical structure
Reference substance name:
2-[2-(4-benzoylphenoxy)ethoxy]ethyl methacrylate
EC Number:
943-359-7
Molecular formula:
C21H22O5
IUPAC Name:
2-[2-(4-benzoylphenoxy)ethoxy]ethyl methacrylate
Details on test material:
- Name of test material (as cited in study report): MAEEBP- Physical state: colourless liquid- Composition of test material, percentage of components: 4-methacryloyl diethoxy benzophenone 85 area%, impurities 4-hydroxybenzophenone <5%, 4-methacryloyl benzophenone <5%, polymethacrylate <5%- Lot/batch No.: 150301- Expiration date of the lot/batch: Sep. 2015- Storage condition of test material: Until the 28. Apr. 2015, the test item was stored in a closed vessel at room temperature and then in a fridge at 3.7 - 9.2 °C away from light and humidity.

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
460 °C
Atm. press.:
>= 995 - <= 997 hPa
Remarks on result:
other:

Any other information on results incl. tables

The lowest value of the auto ignition temperature is 463 °C. This value was determined using 17 drops test item. The test item showed auto ignition after 23 seconds. The auto ignition temperature (result of determination) is the lowest value from the lowest values of the three experiments, rounded down to a whole multiple of 5 °C. Therefore, the auto ignition temperature is stated as 460 °C.

Applicant's summary and conclusion

Conclusions:
The auto ignition temperature was determined in three independent determinations. A lowest value of the main test of 463 °C was found.Therefore, the auto-ignition temperature according to EU A.15 (rounded down to a whole multiple of 5 °C) of MAEEBP is stated as 460 °C.