Registration Dossier

Physical & Chemical properties

Surface tension

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Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2001
Report Date:
2001

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Version / remarks:
92/69/EWG, A.5.
Deviations:
no
GLP compliance:
yes
Type of method:
ring method

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Surface tension
Surface tension:
72 mN/m
Temp.:
20 °C
Remarks on result:
other: Dilution of a saturated solution to 90%

Applicant's summary and conclusion

Conclusions:
The surface tension of a 90% saturated solution of TN-105 is 72.0 mN/m. As the result is greater then 60 mN/m, TN-105 is not considered to be surface active.