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Physical & Chemical properties

Melting point / freezing point

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Description of key information

Melting point: -40°C at 1,013 hPa

Key value for chemical safety assessment

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

Additional information

A melting point value of -40°C is reported in a collection of reliable data which has been subject to peer-review and in which the original data sources are traceable. The result is considered to be reliable. Two secondary sources, to which reliability could not be assigned, give melting point values of -40°C and -39.8°C, and thus support the key study.