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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: In compliance with GLP guideline

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
ring method

Test material

Constituent 1
Chemical structure
Reference substance name:
Isosorbide Diesters
EC Number:
700-073-5
Cas Number:
1215036-04-6
Molecular formula:
As it is an UVCB, we can not provide the exact molecular formula.
IUPAC Name:
Isosorbide Diesters
Details on test material:
The test item solution was prepared in demineralized water.

Results and discussion

Surface tension
Surface tension:
ca. 50.8 mN/m
Temp.:
20 °C
Conc.:
4 mg/L

Applicant's summary and conclusion

Conclusions:
Considering that demineralized water has a surface tension of 72.75 mN/m at 20 °C, test items showing a surface tension lower than 60 mN/m
under the conditions of this method should be regarded as being surface-active materials.