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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:
other: Comparable to guideline study with acceptable restriction
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Principles of method if other than guideline:
other: measured
GLP compliance:
no
Remarks:
not applicable
Type of method:
other: no data
Surface tension:
48.8 mN/m
Temp.:
21 °C
Conc.:
100 vol%
Conclusions:
A surface tension of 48.8 mN/m at 21°C was detected.
Executive summary:

A surface tension of 48.8 mN/m at 21°C was detected.

Description of key information

A surface tension of 48.8 mN/m at 21 °C was detected.

Key value for chemical safety assessment

Additional information

The experiment was conducted by BASF AG in 1985. The Surface Tension was determined at 21 °C and was found to be 48.8 nM/m .

However, this surface tension of 48.8 mN/m at 21 °C for the pure substance is not suitable to be compared with the surface activity (surface tension of an aqueous preparation with 1 g/L at 20 °C).