Registration Dossier

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
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 guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
ring method

Test material

Constituent 1
Chemical structure
Reference substance name:
2,2'-ethylenedithiodiethanol
EC Number:
226-045-8
EC Name:
2,2'-ethylenedithiodiethanol
Cas Number:
5244-34-8
Molecular formula:
C6H14O2S2
IUPAC Name:
2-({2-[(2-hydroxyethyl)sulfanyl]ethyl}sulfanyl)ethan-1-ol

Results and discussion

Surface tension
Key result
Surface tension:
81.3 mN/m
Temp.:
20 °C
Conc.:
1 g/L

Applicant's summary and conclusion

Conclusions:
For the Surface tension of a 1%-solution was a value of 81.3 mN/m was determined