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Physical & Chemical properties

Melting point / freezing point

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Description of key information

Melting point <-130 °C at 1013 hPa (OECD 102)

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-130 °C

Additional information

A measured melting temperature of <-130°C at 1013 hPa was determined for the substance using differential scanning calorimetry (DSC) in accordance with OECD Test Guideline 102 and in compliance with a known quality system (ISO 9001;2008). The result is considered to be reliable and is selected as key study.

This is supported by melting point values of -59°C and <-100°C at 1013 hPa which were obtained from handbooks which have been subject to peer review in which the original sources are traceable.