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Surface tension

Link to relevant study record(s)

Reference

Endpoint:

surface tension

Type of information:

experimental study

Adequacy of study:

key study

Study period:

22 February 2018 to 30 October 2018

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.5 (Surface Tension)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

plate method

Specific details on test material used for the study:

Physical Form: Amber liquid
Stability: Stable at room temperature

Key result

Surface tension:

53.2 mN/m

Temp.:

25 °C

Remarks on result:

other: The mean concentration of the test solutions measured was < 10 mg/L for m/z 369 and < 5 mg/L for m/z 251 and < 1 mg/L for m/z 281.

From the analysis performed for m/z 369, m/z 351 and m/z 281 all undiluted surface tension test solutions were determined to have concentrations below the limit of quantitation for the method.

The mean concentration of the test solutions measured was < 10 mg/L for m/z 369 and < 5 mg/L for m/z 251 and < 1 mg/L for m/z 281.

Conclusions:

For the Test material a surface tension value of 53.2 mN/m at 25.0 °C has been reported.

The mean concentration of the test solutions measured was < 10 mg/L for m/z 369 and < 5 mg/L for m/z 251 and < 1 mg/L for m/z 281.

Executive summary:

In a study performed to the standardised guideline EU Test Method A.5 under GLP conditions, the surface tension of the test material has been determined to be 53.2 mM/m.

Description of key information

In a study performed to the standardised guideline EU Test Method A.5 under GLP conditions, the surface tension of the test material has been determined to be 53.2 mM/m.

Key value for chemical safety assessment

Surface tension:

53.2