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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference
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:
other: Extrapolated from published material: Chemical Engineering, 1972
Qualifier:
no guideline followed
Guideline:
other: extrapolated
Principles of method if other than guideline:
Extrapolated from published material: Chemical Engineering, 1972
GLP compliance:
no
Key result
Auto-ignition temperature:
> 200 °C
Atm. press.:
1 atm
Remarks on result:
other:
Conclusions:
A value of > 200 °C for autoflammability was extrapolated for Hydrocarbons, C6-C7, n-alkanes, isoalkanes, cyclics, <5% n-hexane from published material: Chemical Engineering (1972).
Executive summary:

A value of > 200 °C for autoflammability was extrapolated for Hydrocarbons, C6-C7, n-alkanes, isoalkanes, cyclics, <5% n-hexane from published material: Chemical Engineering (1972).

Description of key information

 The minimum auto flammability temperature for Hydrocarbons, C6-C7, n-alkanes, isoalkanes, cyclics, <5% n-hexane is >200°C.

Key value for chemical safety assessment

Additional information

All possible grades within this substance description have an auto flammability value higher than 200°C. Values are extrapolated from published data (Chemical Engineering 1972) by DHC (2009).