Registration Dossier

Diss Factsheets

Administrative data

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

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:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
GLP compliance:
no
Type of method:
ring method

Test material

Constituent 1
Chemical structure
Reference substance name:
Propanoic acid, 3,3'-thiobis-, di-C16-22-alkyl esters
EC Number:
292-035-5
EC Name:
Propanoic acid, 3,3'-thiobis-, di-C16-22-alkyl esters
Cas Number:
90529-98-9
Molecular formula:
Not applicable, substance is a UVCB.
IUPAC Name:
Propanoic acid, 3,3'-thiobis-, di-C16-22-alkyl esters

Results and discussion

Surface tension
Key result
Surface tension:
33 mN/m
Temp.:
20 °C
Conc.:
100 vol%

Applicant's summary and conclusion

Conclusions:
According to OECD Test Guideline 115 and Regulation EC No. 440/2008 Part A Method A.5. the surface tension at 20 °C of the test item Propanoic acid, 3,3’-thiobis-, di-C16-22-alkyl esters was determined to be 33.0 mN/m. According to Regulation EC No. 440/2008 Part A Method A.5. the test item is to be regarded as surface active material.