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Physical & Chemical properties

Surface tension

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Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
GLP compliance:
not specified
Type of method:
plate method
Key result
Surface tension:
22.62 mN/m
Temp.:
25 °C
Conc.:
2.24 mg/L
Conclusions:
Under the study conditions, surface tension of the test substance determined to be 22.62 mN/m at 25ºC.
Executive summary:

A study was conducted to determine the surface tension of the test substance according to EU Method A.5 (OECD plate method). Under the study conditions, surface tension of the test substance was determined to be 22.62 mN/m at 25ºC (Dobbelstein, 2018).

Description of key information

The surface tension was determined according to a method similar to OECD Guideline 115 (Dobbelstein, 2017).

Key value for chemical safety assessment

Surface tension:
22.62
in mN/m at 20°C and concentration in mg/L:
2.24

Additional information

Surface tension of the test substance is determined to be 22.62 mN/m at 25ºC and concentration 2.24 mg/L.