Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 17, 2018 - March 20, 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
Version / remarks:
2008
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
ring method

Test material

Constituent 1
Chemical structure
Reference substance name:
(4'-methyl-3-fluoro[1,1'-biphenyl]-4-yl)-boronic acid
EC Number:
813-651-8
Cas Number:
1698890-39-9
Molecular formula:
C13H12BFO2
IUPAC Name:
(4'-methyl-3-fluoro[1,1'-biphenyl]-4-yl)-boronic acid
Test material form:
solid

Results and discussion

Surface tension
Key result
Surface tension:
71.6 mN/m
Temp.:
20 °C
Conc.:
4 mg/L
Remarks on result:
other: The test item was not completely solved. Therefore, the solution was filtered and diluted to 90%.

Applicant's summary and conclusion

Conclusions:
The surface tension of the aqueous solution at 20 °C had a mean value of 71.6 mN/m. The test item had no surface-active properties.
Executive summary:

The purpose of this study was the determination of the surface tension of the test item according to EU Method A.5 and OECD Guideline 115. The sample was tested as received. No preliminary treatment such as drying or milling was performed. The aqueous solution of the test item had a mean surface tension of 71.6 mN/m. As the surface tension was higher than 60 mN/m, the test item had no surface-active properties.