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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 138 - 141°C (OECD 102)

Key value for chemical safety assessment

Additional information

Two measured melting point data are available for the substance. Melting point range of 139 - 141°C and 138 - 140°C were determined for the substance using the capillary and Differential Scanning Calorimetry (DSC) methods respectively in accordance with OECD 102 but not in compliance with GLP. The results are considered to be reliable and used as weight of evidence. In a thermal gravimetry analysis study, the substance was determined to undergo thermal decomposition at temperature above 255°C.