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Physical & Chemical properties

Melting point / freezing point

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Description of key information

The melting point of the substance is 118°C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
118 °C

Additional information

Dehydrated sample of IPP1-Na (produced by adding aqueous NaOH to IPP-1).

Although the substance is defined as a solid, it is always produced as an aqueous solution.Therefore Chapter 9 and 10 in the CSA/CSR are based on the aqueous solution rather than the solid.