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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Study period:
2017-04-11
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Version / remarks:
Differential Scanning Calorimetry
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Decomposition:
no
Sublimation:
no
Remarks on result:
not determinable

The product did not show any melting/freezing point, it showed only a glass transition about 191 K (-82 °C) when it was measured at a rate of 5 ºC per minute.

Conclusions:
The product did not show any melting/freezing point, it showed only a glass transition about 191 K (-82 °C).
Executive summary:

The product did not show any melting/freezing point, it showed only a glass transition about 191 K (-82 °C).

Description of key information

The product did not show any melting/freezing point, it showed only a glass transition about 191 K (-82 °C).

Key value for chemical safety assessment

Additional information