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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
The study was conducted between 15 November 2016 and 29 November 2016.
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions

Data source

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

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

Test material

Constituent 1
Chemical structure
Reference substance name:
Ethyl (E)-4-methylpent-2-enoate
EC Number:
811-774-1
Cas Number:
15790-86-0
Molecular formula:
C8H14O2
IUPAC Name:
Ethyl (E)-4-methylpent-2-enoate
Test material form:
liquid
Specific details on test material used for the study:
Lot No.: SC00019481
Aspect: colourless liquid
Purity: 98.9%

Results and discussion

Auto-ignition temperature (liquids / gases)
Key result
Auto-ignition temperature:
265 °C
Remarks on result:
other: +/- 10ºC

Any other information on results incl. tables

The lowest temperature giving a positive effect was 269ºC

The injected volume was 200ul, the ignition delay was 54s. At a temperature of 264ºC no ignition was observed.

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

Auto-ignition temperature of Ethyl Methyl Pentenoate: 265 +/- 10ºC

Applicant's summary and conclusion

Conclusions:
The lowest temperature giving a positive effect was 269ºC
The injected volume was 200ul, the ignition delay was 54s. At a temperature of 264ºC no ignition was observed. Therefore, after rounding-off to the next-lower multiple of 5ºC:
Auto-ignition temperature of Ethyl Methyl Pentenoate: 265 +/- 10ºC
Executive summary:

Auto-ignition temperature of Ethyl Methyl Pentenoate: 265 +/- 10ºC