Registration Dossier

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
08 - 10 February 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
Qualifier:
according to
Guideline:
DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
Version / remarks:
2003
Deviations:
no
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
impurity
Type:
impurity
Test material form:
liquid: volatile
Details on test material:
Batch No: 57161235
Storage: Room temperature (approx. 20°C)

Results and discussion

Auto-ignition temperature (liquids / gases)
Key result
Auto-ignition temperature:
395 °C
Atm. press.:
>= 1 008.7 - <= 1 014.9 hPa

Any other information on results incl. tables

Preliminary test:

The lowest temperature at which an ignition occurred was 408°C.

Main test:

Based on the results of the main test series, the lowest auto-ignition temperature was 398°C, see table below.

 Main test series  Lowest temperatures of an ignition  Highest temperatures without an ignition  Atmospheric Pressure
 1  398°C  395°C  1010.7 - 1014.9 hPa
 2  398°C  395°C  1012.3 - 1014.5 hPa
 3  400°C  397°C

 1008.7 - 1008.9 hPa

Regulation EC No. 440/2008 and DIN 51794: The auto-ignition temperature rounded down to the nearest multiple of 5°C was determined as 395°C.

Applicant's summary and conclusion

Conclusions:
The auto-ignition temperature of the test item was determined to be 395°C. According to DIN EN 13463-1 the test item has to be assigned to temperature class T2.
Executive summary:

The test item Vinylpropionate (CAS 105 -38 -4) has an auto-ignition temperature of 395°C according to the Regulation EC No. 440/2008 Method A.15. Auto-Ignition Temperature (Liquids and Gases) and DIN 51794 (2003).