Registration Dossier
Registration Dossier
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EC number: 229-755-6 | CAS number: 6707-60-4
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 19 JUN TO 04 JUL 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
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:
- yes (incl. QA statement)
- Type of method:
- ring method
Test material
- Reference substance name:
- 12-oxahexadecan-16-olide
- EC Number:
- 229-755-6
- EC Name:
- 12-oxahexadecan-16-olide
- Cas Number:
- 6707-60-4
- Molecular formula:
- C15H28O3
- IUPAC Name:
- 1,6-dioxacycloheptadecan-7-one
- Test material form:
- liquid
Constituent 1
- Specific details on test material used for the study:
- Test material name (as stated in the report): Cervolide
Batch No.: VE00444960
Expiry date: June 06, 2018
Results and discussion
Surface tension
- Key result
- Surface tension:
- 49.8 mN/m
- Temp.:
- 20 °C
- Conc.:
- 22.14 mg/L
Applicant's summary and conclusion
- Conclusions:
- In this test conditions, the surface tension of a 90% saturated aqueous solution of the test item CERVOLIDE at 20°C was determined to be 49.8 mN/m
Due to the fact the surface tension is < 60 mN/m, the test item is classified as surface active substance. - Executive summary:
The surface tension of an aqueous solution with a concentration of 90% saturated concentration of CERVOLIDE was determined according to the OECD Guideline 115.
The surface tension of a 90% saturated aqueous solution of the test item CERVOLIDE at 20°C was determined to be 49.8 mN/m.
Due to the fact the surface tension is < 60 mN/m, the test item is classified as surface active substance.
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