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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

When the sample was heated to 242 deg C, the color of the sample gradually become black. When the sample was heated up to 252 deg C, the color of the sample completely becomes black. When the sample was heated to 242 deg C, the sample begins to decompose and doesn’t detect the melting range.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
242 °C

Additional information