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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Description of key information

Melting point: <-80°C (measured)

Key value for chemical safety assessment

Additional information

Crystallisation and melting of the test item were not observed by Differential Scanning Calorimetry (DSC) in accordance with OECD TG 102. After 22 hours in a freezer at -20°C and -80°C, it was observed that the test item was a liquid (≤ -15°C freezer) and a very viscous liquid (≤ -75°C freezer). It was concluded that the melting temperature of the test item is ≤ -80°C (< 193K). The study is well documented and was conducted in compliance with GLP. The result is considered to be reliable and is selected as key study.