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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
24 December 2015 to 08 March 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: study accroding to the guideline under GLP
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7200 (Melting Point / Melting Range)
GLP compliance:
yes
Type of method:
thermal analysis
Remarks:
Differential Scanning Calorimetry
Key result
Remarks on result:
other: glass transition at -66°C, test performed at atmospheric pressure

The glass transition was determined as the average glass transition obtained from experiment 1 (-66.15°C) and experiment 2 (-66.01°C).

Conclusions:
No melting point was assessed, the glass transition temperature is ca. - 66 °C

Executive summary:

In a study using differential scanning calorimetry, the substance showed glass transition at - 66°C. No melting point could be assessed.

Description of key information

In a study using differential scanning calorimetry, the substance show glass transition at - 66°C. No melting point could be assessed.

Key value for chemical safety assessment

Additional information