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EC number: 207-079-2
CAS number: 431-89-0
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.
Published in a peer-reviewed handbook,
mentioned in REACH guidance on information requirements and chemical
safety assessment, Chapter R.188.8.131.52.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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