Tris(2-methylheptyl) 2-hydroxypropane-1,2,3-tricarboxylate

Surface tension

Administrative data

Endpoint:

surface tension

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because water solubility is below 1 mg/L at 20°C

Justification for type of information:

The surface tension test was not carried out due to the low solubility of the test substance. The OECD 115 guideline states that the test solution should be at a concentration of 90% saturation solubility or 1g/L which would not be possible with the low solubility. The guideline also states that substances with a water solubility lower than 1 mg/L need not be tested.