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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to guideline
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry
Key result
Atm. press.:
101.3 kPa
Remarks on result:
other: No melting point observed
No melting point observed in experimental study

There was no freezing point evident for the sample on cooling. A melting/freezing point was not evident. The onset of a glass transition occured at -80.0 °C

In an experimental study using DSC, the substance displayed no meltingfreezing point evident upon cooling and rewarming. A melting point was not evident. The onset of a glass transition occured at -80.0 °C.

Description of key information

No melting/freezing point observed

Key value for chemical safety assessment

Additional information

There was no melting/freezing point observed in a guideline experimental study, at temperatures down to -90 °C.