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Physical & Chemical properties

Melting point / freezing point

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Description of key information

Melting point of diiodohydroxyquinoline was found to be 215°C at an atmospheric pressure of 966 hpa by capillary method. Melting point value at 101325 Pa is equivalent to 225.51 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
225.51 °C

Additional information

Melting point of diiodohydroxyquinoline was found to be 215°C at an atmospheric pressure of 966 hpa by capillary method.

There was no decomposition & sublimation observed for diiodohydroxyquinoline at the melting point. Melting point value at 101325 Pa is equivalent to 225.51 °C.

The other authoritative supporting sources of information also indicate the melting point to be in the range of 200 to 250oC.