Registration Dossier
Registration Dossier
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EC number: 272-447-1 | CAS number: 68845-00-1
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- 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:
- rel-(1R,2R,5S)-2-ethoxy-2,6,6-trimethyl-9-methylenebicyclo[3.3.1]nonane
- Cas Number:
- 125673-86-1
- Molecular formula:
- C15H26O
- IUPAC Name:
- rel-(1R,2R,5S)-2-ethoxy-2,6,6-trimethyl-9-methylenebicyclo[3.3.1]nonane
- Reference substance name:
- rel-(1R,2S,5S)-2-ethoxy-2,6,6-trimethyl-9-methylenebicyclo[3.3.1]nonane
- Molecular formula:
- C15H26O
- IUPAC Name:
- rel-(1R,2S,5S)-2-ethoxy-2,6,6-trimethyl-9-methylenebicyclo[3.3.1]nonane
- Reference substance name:
- 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)butan-2-one
- EC Number:
- 250-657-4
- EC Name:
- 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)butan-2-one
- Cas Number:
- 31499-72-6
- Molecular formula:
- C13H22O
- IUPAC Name:
- 4-(2,6,6-trimethylcyclohex-2-en-1-yl)butan-2-one
- Test material form:
- liquid
Constituent 1
Constituent 2
impurity 1
- Specific details on test material used for the study:
- Commercial Name: Boisiris
Givaudan Code No.: 2786903
Aspect: Colourless to pale yellow liquid
Lot No.: VE00383856
Expiration date: August 06, 2017
Results and discussion
Surface tension
- Surface tension:
- 64.7 mN/m
- Temp.:
- 20 °C
- Conc.:
- 90 other: % of the saturation concentration
Applicant's summary and conclusion
- Conclusions:
- The surface tension of a solution of Boisiris in ultrapure water (~90% of the saturation concentration) was determined according to the OECD Guideline No. 115, using the ring method.
The result is: 64.7 mN/m
Therefore, according to this test, it was considered that the test material is not surface active (surface tension > 60 mN/m)
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