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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:
21 March to 08 April, 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Ethyl 2-ethyl-6,6-dimethylcyclohex-2-ene-1-carboxylate
EC Number:
261-020-5
EC Name:
Ethyl 2-ethyl-6,6-dimethylcyclohex-2-ene-1-carboxylate
Cas Number:
57934-97-1
Molecular formula:
C13H22O2
IUPAC Name:
ethyl 2-ethyl-6,6-dimethylcyclohex-2-ene-1-carboxylate
Constituent 2
Chemical structure
Reference substance name:
Ethyl 2,3,6,6-tetramethylcyclohex-2-ene-1-carboxylate
EC Number:
278-776-7
EC Name:
Ethyl 2,3,6,6-tetramethylcyclohex-2-ene-1-carboxylate
Cas Number:
77851-07-1
Molecular formula:
C13H22O2
IUPAC Name:
ethyl 2,3,6,6-tetramethylcyclohex-2-ene-1-carboxylate
Specific details on test material used for the study:
Test material name (as stated in report): Givescone
Batch No. VE00409039
Appearance: colourless to pale yellow liquid
Expiration date: January 21, 2018

Results and discussion

Auto-ignition temperature (liquids / gases)
Key result
Auto-ignition temperature:
280 °C
Atm. press.:
1 013 hPa

Applicant's summary and conclusion

Conclusions:
The lowest temperature giving a positive effect was 284°C. The injected volume was 100 microL, the ignition delay was 11s. At a temperature of 279°C no ignition was observed. Therefore after rounding off to the next lower multiple of 5°C: Auto ignition temperature of Givescone : 280 +/- 10°C.
Executive summary:

The auto-ignition temperature of Givescone 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 284°C. The injected volume was 100 microL, the ignition delay was 11s. At a temperature of 279°C no ignition was observed. Therefore after rounding off to the next lower multiple of 5°C: Auto ignition temperature of Givescone : 280 +/- 10°C.