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Surface tension

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Description of key information

In two different study reports a surface tension of 19.2 mN/m (Lide, 2006; Swift & Calkins, 1943) at 25 °C is reported for monomethylamine.

Key value for chemical safety assessment

Additional information

In accordance with column 2 of REACH Annex VII, this study does not need to be conducted as, based on structure, surface activity is not expected. Furthermore, surface tension is not an intended property of the substance.

However, some data on surface tension is available which is integrated as supporting information. A surface tension of 19.2 mN/m at 25 °C is reported (Lide, 2006; Swift and Calkins, 1943).