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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 28 June 2005 to 4 October 2005
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Key result
Relative self-ignition temperature:
160 °C

The test is positive. The temperature of the oven, at which the test item reached 400 °C by self-heating is relevant for evaluation of self-ignition temperature.

Conclusions:
The self-ignition temperature of iron oxide isostearate is 160°C under the conditions of the test.
Executive summary:

The determination of the relative self-ignition temperature of iron oxide isostearate was performed according to EU method A16 and GLP.

The self-ignition temperature of the test item is 160°C under the conditions of the test.

Description of key information

The self-ignition temperature of iron oxide isostearate is 160°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
160 °C

Additional information

A GLP experimental study, according to EU Method A.16 and scored as Klimisch 1, is selected as a key study, giving a self-ignition temperature of 160°C.