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Diss Factsheets

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
January 2015
Reliability:
1 (reliable without restriction)

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:
yes
GLP compliance:
no

Test material

Constituent 1
Reference substance name:
(Z)-cyclododec-2-enone
Cas Number:
6221-51-8
Molecular formula:
C12H20O
IUPAC Name:
(Z)-cyclododec-2-enone
Test material form:
gas under pressure: refrigerated liquefied gas

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
255 °C
Remarks on result:
other:

Any other information on results incl. tables

The lowest temperature giving a positive effect was 259oC. The injected volume was 100ul, the ignition delay was 47s. At a temperature of 254oC no ignition was observed. Therefore after rounding-off to the next-lower multiple of 5oC: the auto-ignition temperature of Cyclododecenone is 255 +/- 10oC.

Applicant's summary and conclusion

Conclusions:
The lowest temperature giving a positive effect was 259oC. The injected volume was 100ul, the ignition delay was 47s. At a temperature of 254oC no ignition was observed. Therefore after rounding-off to the next-lower multiple of 5oC: the auto-ignition temperature of Cyclododecenone is 255 +/- 10oC.