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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Principles of method if other than guideline:
Methodological details are not reported
GLP compliance:
no
Type of method:
other: not stated
Melting / freezing pt.:
-83.37 °C
Atm. press.:
ca. 101 325 Pa
Conclusions:
The melting point of the test substance was measured to be -83.37 °C
Executive summary:

The melting point of the substance was measured to be -83.37 °C

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Principles of method if other than guideline:
The method is not detailed
GLP compliance:
no
Type of method:
other: not stated
Key result
Melting / freezing pt.:
-83.36 °C
Atm. press.:
ca. 101 325 Pa
Conclusions:
The melting point of the test substance is -83.36 °C
Executive summary:

The melting point of the test substance is -83.36 °C

Description of key information

The melting point of the substance is reported to be -83.37 °C (Huet al,1953) and -83.86 °C (CRC Handbook)

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-83.86 °C

Additional information