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Physical & Chemical properties

Melting point / freezing point

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Description of key information

There are two valid studies on the melting/freezing point of Benzenediamine, ar-methyl-, polymer with 2-methyloxirane and oxirane (Currenta 2009, Laus 2009). While both studies give that there is no melting point the study of Laus company (2009) gives a melting range: >= -16.6 °C to <= -11.6 °C. Thus, the study of Laus (2009) is taken forward to describe the key parameter "melting point" of Diaminotoluene, ethoxylated and propoxylated. 

Key value for chemical safety assessment

Additional information

There are two valid studies on the melting/freezing point of Benzenediamine, ar-methyl-, polymer with 2-methyloxirane and oxirane (Currenta 2009, Laus 2009). While both studies give that there is no melting point the study of Laus company (2009) gives a melting range: >= -16.6 °C to <= -11.6 °C. Thus, the study of Laus (2009) is taken forward to describe the key parameter "melting point" of Diaminotoluene, ethoxylated and propoxylated.