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Physical & Chemical properties

Melting point / freezing point

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Description of key information

The substance has a melting point of -44°C. No information on atmospheric pressure provided. 

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-44 °C

Additional information

Information concerning melting/freezing point of DAA was sourced from two separate handbooks. Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals (14th Ed.) and CRC Handbook of Chemistry and Physics (81st Ed.), which are known to contain peer-reviewed data of Klimisch-2 reliability state that the substance has a melting point of -44°C (corresponding to 229.15 K). No information on atmospheric pressure provided.