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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension of DIMETHYLDECANAMIDE was determined according to the ring method as described in OECD Guideline No. 115 and EC Guideline A.5. With surface tensions below 60 mN/m aqueous solutions with concentrations above 30 mg/L of DIMETHYLDECANAMIDE must be classified as surface active. The following surface tensions were measured at 20 °C for aqueous solutions of DIMETHYLDECANAMIDE : concentration 2.9 mg/L 29 mg/L 290 mg/L surface tension 65 mN/m 53 mN/m 29 mN/m

Key value for chemical safety assessment

Surface tension:
53
in mN/m at 20°C and concentration in mg/L:
29

Additional information

The surface tension of DIMETHYLDECANAMIDE was determined according to the ring method as described in OECD Guideline No. 115 and EC Guideline A.5. With surface tensions below 60 mN/m aqueous solutions with concentrations above 30 mg/L of DIMETHYLDECANAMIDE must be classified as surface active. The following surface tensions were measured at 20 °C for aqueous solutions of DIMETHYLDECANAMIDE : concentration 2.9 mg/L 29 mg/L 290 mg/L surface tension 65 mN/m 53 mN/m 29 mN/m