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Physical & Chemical properties

Melting point / freezing point

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Description of key information

Melting point (BHMT-H): Decomposition at approximately 80°C (Atwal, 2012).

Key value for chemical safety assessment

Additional information

A decomposition temperature of approximately 80°C was determined for the substance using an appropriate test method. A recent, reliable DSC test demonstrates that the anhydrous form of the acid decomposition from ca. 80°C. Melting point of -8°C was reported for the substance in secondary sources to which no reliability could be assigned; these results likely refer to aqueous solution products.