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Physical & Chemical properties

Melting point / freezing point

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Description of key information

Melting point: <-20°C

Key value for chemical safety assessment

Additional information

A melting point of -135°C is reported in secondary literature; the reliability could not be assigned. However, it is sufficient to indicate that the melting point is well below -20°C. In accordance with Column 2 of REACH Annex VII, the melting point study (required in Section 7.2) does not need to be conducted below a lower limit of -20°C.