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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
no guideline available
Principles of method if other than guideline:
Value taken from an acceptable handbook. No details on method and guideline available.
GLP compliance:
not specified
Type of method:
other: No information available
Key result
Melting / freezing pt.:
ca. -34.1 °C
Atm. press.:
ca. 1 Bar
Under the study conditions, the melting point of the test substance was determined at -34.1°C at 1013 hPa.
Executive summary:

A study was conducted to determine the melting point of the test substance. The measured value was obtained from a reliable literature source handbook of chemistry and physics. Under the study conditions, the melting point of the test substance was determined to be -34.1°C at 1013 hPa (Linde, 2000).

Description of key information

Determination of the melting point, data obtained from handbook (Lide, 2000).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-34.1 °C

Additional information