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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:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
GLP compliance:
yes
Type of method:
ring method
Key result
Conc.:
90 vol%
Remarks on result:
not determinable
Conclusions:
Under the study conditions, the surface tension of the test substance could not be determined. The surface tension of highly viscuous liquids (resins) cannot be measured.
Executive summary:

A study was conducted to determine the surface tension of the test substance using ring method according to OECD Guideline 115. Under the study conditions, the surface tension of the test substance could not be determined. The surface tension of highly viscuous liquids (resins) cannot be measured (Boutreau, 2017).

Description of key information

The surface tension was determined according to OECD Guideline 115 (Boutreau, 2017).

Key value for chemical safety assessment

Additional information

The saturated solution of the test substance was highly viscous and hence, the surface tension could not be measured.