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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Auto flammability

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Administrative data

Link to relevant study record(s)

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Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Remarks:
Acceptable, well-documented study report which meets basic scientific principles.
Qualifier:
according to guideline
Guideline:
other: DIN 51794
GLP compliance:
no
Auto-ignition temperature:
207 °C
Atm. press.:
1 atm
Remarks on result:
other:
Conclusions:
The autoflammability was 207°C at 1 atm using test method DIN 51794.
Executive summary:

The autoflammability was 207°C at 1 atm using test method DIN 51794.

Endpoint:
auto-ignition temperature (liquids)
Type of information:
calculation (if not (Q)SAR)
Remarks:
estimated by calculation
Adequacy of study:
key study
Study period:
2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Qualifier:
no guideline followed
Principles of method if other than guideline:
Data extrapolated from published literature: Chemical Engineering, 1972.
GLP compliance:
no
Remarks:
Non GLP certified lab
Auto-ignition temperature:
> 200 °C
Atm. press.:
1 atm
Remarks on result:
other:
Conclusions:
The autoflammability is >200°C at 1 atm using data extrapolated from published literature.
Executive summary:

The autoflammability is >200°C at 1 atm using data extrapolated from published literature.

Endpoint:
auto-ignition temperature (liquids)
Type of information:
read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Justification for type of information:
The registration substance Hydrocarbons, C11-C14, n-alkanes, isoalkanes, <2% aromatics, EC number 701-280-3 (target) and the test substances

Hydrocarbons, C10-C14, n-alkanes, isoalkanes, <2% aromatics (source)
Hydrocarbons, C11-C14, n-alkanes, isoalkanes, cyclics, <2% aromatics (source)

are all hydrocarbons with many constituents in common. The source substances cover the carbon number range of the target substance. The substances therefore have qualitatively similar properties (RAAF Scenario 2 applies).
Reason / purpose for cross-reference:
read-across source
Reason / purpose for cross-reference:
read-across source
Auto-ignition temperature:
> 200 °C
Atm. press.:
1 atm

Description of key information

The estimated autoignition temperature is >200°C.

Key value for chemical safety assessment

Additional information

The estimated autoignition temperature is >200°C.