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Melting point / freezing point

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Description of key information

Melting range: 110 to 205°C

Key value for chemical safety assessment

Additional information

The determination was carried out by DSC according to the EEC Directive 92/69, A.1.

The melting curves from 30°C to 250°C shows three melting endotherms between approx. 110°C to 160°C, then from approx. 170°C to 180°C, and from approx. 195°C to 205°C.

It can be concluded from this melting curves that the test substance exists probably in several crystal forms in the range from 110°C to 205°C.