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Physical & Chemical properties

Melting point / freezing point

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Description of key information

Freezing point of the substance (99% pure) = -58.3°C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-58.3 °C

Additional information

A valid GLP study, conducted according to a recognized OECD/EC method, was provided. Despite a restriction regarding the assessment of the freezing stage, it is considered as a key study. The results are within the limits of accuracy, therefore the single mean value is retained as key data for purpose of CSA.