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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
other: publication
Adequacy of study:
key study
Study period:
2000
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline followed
Principles of method if other than guideline:
The method of determination of the auto-flammability temperature was not determined.
GLP compliance:
no
Key result
Auto-ignition temperature:
399 °C
Remarks on result:
other: The atmospheric pressure was not reported.
Conclusions:
The auto-flammability temperature of isopropanol was reported to be 399 °C.
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:
A read-across to the main constituent was perfomed to cover this endpoint. As isopropanol as main constituent is the main trigger for the flammability, a read-across to isopropanol CAS 67-63-0 is considered acceptable. Additionally, both isopropanol and the target substance have flash points of 11 and 10 °C, respectively. This information confirmes that the flammability properties of the target substance are based on its main constituent - isopropanol.
Reason / purpose for cross-reference:
read-across source
Key result
Auto-ignition temperature:
399 °C
Remarks on result:
other: The atmospheric pressure was not reported.

Description of key information

The auto-ignition temperature if the test item was covered with a read-across to the main constituent. The auto-ignition temperature for the main constituent was determined to be 399 °C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
399 °C

Additional information