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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The temperature range of melting and simultaneous decomposition, measured by DSC, was between 118 °C and 126 °C. At 118 °C a short melting process started, but this was strongly overlaid by a decomposition process.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
118 °C

Additional information

Testing according to EC A1 method under GLP.

A non-assignable value from a patent was slightly higher, but no experimental data was provided, and result may vary with the nature and content of impurities.