Registration Dossier

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
November 2014 - January 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study done to guideline, in compliance with GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report Date:
2015

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
OECD harmonised ring method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
gas under pressure: refrigerated liquefied gas
Details on test material:
Identification: Elintaal
Appearance: Colourless liquid
Chemical name (IUPAC), synonym or trade name: 3-(1-ethoxyethoxy)-3,7-dimethylocta-1,6-diene
CAS Number: 40910-49-4
EC number: 255-138-6
Molecular formula: C14H26O2
Molecular weight: 226.40
Batch: SC00010219

Results and discussion

Surface tension
Surface tension:
59.8 mN/m
Temp.:
20 °C
Remarks on result:
other: by the harmonised ring method

Applicant's summary and conclusion

Executive summary:

The OECD harmonized ring method was applied for the determination of the surface tension of Elintaal.

The surface tension of a test solution at 90% of the test substance saturation solubility in water and at 20°C was 59.8 mN/m. According to this, the test substance is considered to be surface active.