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Physical & Chemical properties

Melting point / freezing point

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Description of key information

The freeze point of diethylenetriamine is -39 °C (234 K)

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
234 K

Additional information

Multiple sources cite the melt/freeze point as -39 °C. The preferred value among the available/evaluated values reported in DIPPR Database is also -39 °C at 101.3 kPa.