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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Reason / purpose for cross-reference:
reference to same study
Remarks:
Study addressed multiple endpoints
Reason / purpose for cross-reference:
reference to same study
Remarks:
Study addressed multiple endpoints
Reason / purpose for cross-reference:
reference to same study
Remarks:
Study addressed multiple endpoints
Reason / purpose for cross-reference:
reference to same study
Remarks:
Study addressed multiple endpoints
Reason / purpose for cross-reference:
reference to same study
Remarks:
Study addressed multiple endpoints
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
GLP compliance:
no
Type of method:
differential scanning calorimetry
Melting / freezing pt.:
> 325 °C
Decomposition:
yes
Remarks:
oxidize prior to melting
Decomp. temp.:
ca. 325 °C
Conclusions:
The test substance oxidizes at approximately 325°C prior to melting.

Description of key information

The test substance oxidizes at approximately 325°C prior to melting.

Key value for chemical safety assessment

Additional information