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Physical & Chemical properties

Melting point / freezing point

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Description of key information

The melting point of the substance is determined to -99.8 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-99.8 °C

Additional information

The melting point of the substance is determined in a weight-of-evidence approach of four secondary sources. All values derived from these sources fit together. HSDB as peer reviewed database is considered as the most valid source and therefore chosen as key value for the chemical safety assessment.