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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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-flammability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Information came from guideline study.

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:
other: DIN 51794 Determination of Ignition Temperature
Deviations:
no
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
3-methyl-5-oxopentyl acetate
EC Number:
927-505-7
Cas Number:
101153-84-8
Molecular formula:
C8H14O3
IUPAC Name:
3-methyl-5-oxopentyl acetate
Test material form:
other: liquid
Details on test material:
Commercial Name: Acetoxy Methyl Pentanal
Chemical Nature: 5-Acetoxy-3-methylpentanal
Emperical Formula: C6H14O3
Molecular Weight: 158.19 g/mol
CAS No.: 101153-84-8
Aspect: liquid

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
260 °C
Atm. press.:
101 325 Pa
Remarks on result:
other:

Any other information on results incl. tables

The lowest temperature giving a positive effect was 264 °C. The injected volume was 200 μL, the igntion delay was 2 s. At a temperature of 259 °C no ignition was observed.

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

Auto-Ignition temperature of Acetoxy Methyl Pentanal: 260 ± 10 °C

Applicant's summary and conclusion

Conclusions:
Auto-Ignition temperature of Acetoxy Methyl Pentanal: 260 ± 10 °C
Executive summary:

The lowest temperature giving a positive effect was 264 °C. The injected volume was 200μL, the igntion delay was 2 s. At a temperature of 259 °C no ignition was observed.

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

Auto-Ignition temperature of Acetoxy Methyl Pentanal: 260 ± 10 °C