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Physical & Chemical properties

Melting point / freezing point

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Description of key information

The melting range during the first and second measurements were estimated to be -41.4 to -29.3 °C and -41.7 to -29.7 °C, respectively. 
The overall mean of -35.5°C is used as key value for exposure modelling.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-35.5 °C

Additional information

The melting range during the first and second measurements were estimated to be -41.4 to -29.3 °C and -41.7 to -29.7 °C, respectively. The estimated accuracy was ± 0.4 °C.