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Physical & Chemical properties

Melting point / freezing point

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Description of key information

75.9°C (comparable to EU Method A.1)

Key value for chemical safety assessment

Additional information

Thermostatic sealed-tube method:

Most precise capillary melting point technique (tubes evacuated before sealing), involves finding two temperatures a few tenths of a degree apart at which, in one case, liquefaction is complete and, in the other, a few crystals persist after a long period of agitation at constant temperature. Result is supported by further data from HSDB (76°C).