Registration Dossier

Diss Factsheets

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:
2015

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
4-[(1E,3S)-3-ethenyl-3,7-dimethylocta-1,6-dienyl]phenol
EC Number:
685-515-4
Cas Number:
10309-37-2
Molecular formula:
C18H24O
IUPAC Name:
4-[(1E,3S)-3-ethenyl-3,7-dimethylocta-1,6-dienyl]phenol

Results and discussion

Surface tension
Surface tension:
ca. 43.92 mN/m
Temp.:
20 °C
Conc.:
1 g/L

Applicant's summary and conclusion

Conclusions:
Since the measured surface tension of the substance tested was 43.92 ± 0.11 mN/m (which is less than 60 mN/m), the test item is considered to be surface active in nature according to the guideline EC A.5 (section 3.2)