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Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
April-August 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
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
Reference substance name:
Methyl-S-lactate
IUPAC Name:
Methyl-S-lactate
Details on test material:
Batch no.: 2010-03-22
Purity: 99.03 w/w%

Results and discussion

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

Applicant's summary and conclusion

Conclusions:
The surface tension o a test solution at a methyl-S-lactate concentration of 1 g/l in water at 20 °C was 71.3 mN/m. The test substance is considered not to be surface active.
Executive summary:

The OECD harmonized ring method was used for the determination of the surface tension of PURASOLV®ML (methyl-S-lactate). The surface tension of a test solution at a methyl-S-lactate concentration of 1 g/l in water at 20 °C was 71.3 mN/m. The test substance is considered not to be surface active.