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Physical & Chemical properties

Melting point / freezing point

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Description of key information

MP: -22 °C at 1015 hPa for N-Methylol methacrylamide 60% aqueous solution.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-22 °C

Additional information

Melting point: -22 °C at 1015 hPa for N-Methylol methacrylamide 60% aqueous solution measured by Differential Scanning Calorimetry (Evonik Industries AG, (2006)).

The substance N-Methylol methacrylamide as such cannot be isolated in practice (equilibrium with formaldehyde and methacrylamide in aqueous solution).