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Physical & Chemical properties

Melting point / freezing point

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Description of key information

Melting point data was available for streams within this Category. The melting point range of this Category was <-100°C to -29°C.

The mean of the melting point values for the category is -66.9°C and this has been used to complete the 'key value for chemical safety assessment'.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-66.9 °C

Additional information

64742 -83 -2: -29°C (K) (GKA Competence Center BASF 2008). 64742-83-2: -44°C (S) (GKA Competence Center BASF 2008). 68475 -70 -7: -65°C (GKA Competence Center BASF 2008). 68477-39-4: <-100°C (GKA Competence Center BASF 2008). 68527-23-1: <-100°C (GKA Competence Center BASF 2008). 90989-43-8: <-100°C (GKA Competence Center BASF 2008). 68516 -20 -1: <-30°C (RÜTGERS 2010a, 2010b, 2010c).