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Diss Factsheets

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
December 19, 2014 to January 13, 2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions

Data source

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

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
Qualifier:
according to guideline
Guideline:
DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
Deviations:
no
GLP compliance:
no
Remarks:
testing in internal lab

Test material

Constituent 1
Chemical structure
Reference substance name:
2-methyl-2-(((1RS,2RS)-2,6,6-trimethylcycloheptyl)oxy)propan-1-ol
Molecular formula:
C14H28O2
IUPAC Name:
2-methyl-2-(((1RS,2RS)-2,6,6-trimethylcycloheptyl)oxy)propan-1-ol
Constituent 2
Chemical structure
Reference substance name:
2-((RS)-1-((SR)-3,3-dimethylcyclohexyl)ethoxy)-2-methylpropan-1-ol
Molecular formula:
C14H28O2
IUPAC Name:
2-((RS)-1-((SR)-3,3-dimethylcyclohexyl)ethoxy)-2-methylpropan-1-ol
Constituent 3
Chemical structure
Reference substance name:
2-((RS)-1-((RS)-3,3-dimethylcyclohexyl)ethoxy)-2-methylpropan-1-ol
Molecular formula:
C14H28O2
IUPAC Name:
2-((RS)-1-((RS)-3,3-dimethylcyclohexyl)ethoxy)-2-methylpropan-1-ol
Test material form:
liquid
Specific details on test material used for the study:
Aspect: liquid
Lot No. : SC00012136

Results and discussion

Auto-ignition temperature (liquids / gases)
Key result
Auto-ignition temperature:
270 °C
Atm. press.:
other: not measured
Remarks on result:
other: 270 +/- 10°C

Applicant's summary and conclusion

Conclusions:
The lowest temperature giving a positive effect was 274 °C. The injected volume was 100 microliters, the ignition delay was 61 s. At a temperature of 269°C no ignition was observed.
Therefore, after rounding-off to the next lower multiple of 5°C:
Auto-ignition temperature of Serenol: 270 +/- 10 °C
Executive summary:

The auto-ignition temperature of Serenol was determined in a SUR BERLIN oven, equipped with a 250 ml glass ignition vessel according to the DIN 51794.

The lowest temperature giving a positive effect was 274 °C. The injected volume was 100 microliters, the ignition delay was 61 s. At a temperature of 269°C no ignition was observed.

Therefore, after rounding-off to the next lower multiple of 5°C:

Auto-ignition temperature of Serenol: 270 +/- 10 °C