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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:
not specified
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Reason / purpose:
reference to same study
Reason / purpose:
reference to same study
Reason / purpose:
reference to same study
Qualifier:
no guideline followed
Principles of method if other than guideline:
No data is available on the method applied.
Key result
Melting / freezing pt.:
-43.5 °C
Executive summary:

The peer-reviewed CRC Handbook of Chemistry and Physics provides a normal Melting Point of -43.5°C for the substance 2,2,2-Trifluoroethanol.

Description of key information

Literature data: -43.5°C (CRC), -44°C (Gestis), -43.5°C (SRC)

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-43.7 °C

Additional information

No experimental study is available. Literature data from one handbook and two databases provide consistent data. As the substance is liquid at ambient temperature, data may be considered as freezing points rather than true melting points.

The retained key value will be the arithmetic mean of the values.