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Physical & Chemical properties

Melting point / freezing point

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Description of key information

Melting point: -105.6°C

Key value for chemical safety assessment

Additional information

Two collections of reliable data (Grasselli 1975 and DIPPR) which have been subject to peer review and in which the original data sources are traceable report a melting point of -105.6°C.

The results are considered to be reliable. The key study has been chosen as that from an established peer reviewed handbook (Graselli 1975), and the other results support its accuracy.

The results given in other secondary sources, to which reliability could not be assigned, are in the range -105.6 to -107°C.