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Physical & Chemical properties

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Description of key information

In accordance with column 2 of REACH Annex VII, the melting/freezing point study does not need to be conducted below a lower limit of -20 ºC. Nevertheless, data are available showing that 1,1,1,2,3,3,3-heptafluoropropane has a melting point of -129.5 ºC. 

Key value for chemical safety assessment

Additional information

Published in a peer-reviewed handbook, mentioned in REACH guidance on information requirements and chemical safety assessment, Chapter R.