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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
23 August 2021 to 21 November 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
GLP compliance:
yes
Type of method:
differential scanning calorimetry
Melting / freezing pt.:
-40 °C
Atm. press.:
1 013.25 hPa
Remarks on result:
other: 233K
Conclusions:
The melting temperature (glass transition) of the test item is -40 deg. C (233K), determined by Differential Scanning Calorimetry.

Description of key information

The melting temperature (glass transition) of the test item is -40 deg. C (233K),  determined by Differential Scanning Calorimetry (WIL Research, 2012).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-40 °C

Additional information