Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

relative self-ignition temperature (solids)
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
Reason / purpose for cross-reference:
data waiving: supporting information
self-heating substances / mixtures
Type of information:
experimental study
Adequacy of study:
key study
Study period:
11 September 2017 - 20 October 2017
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to guideline
UN Manual of Tests and Criteria: Test N.4 (Test method for self-heating substances)
Version / remarks:
Rev. 6 (2015)
GLP compliance:
Key result
Test procedure:
100 mm sample cube at 140°C
negative outcome (no effect observed)

No spontaneous ignition occurred and no exothermic effect of the test item was observed. After the experiment, the consistency of the sample was unchanged, i.e. no melting or reaction and/or decomposition of the test item was observed.

Interpretation of results:
other: not classified based on GHS or CLP criteria
The substance is not self-heating.

Executive summary:

In a GLP study according to UN Test N.4, a negative result was obtained using a 10 cm sample cube at 140°C. From this it was concluded that the substance is not self-heating.

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion