Registration Dossier
Registration Dossier
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EC number: 219-919-5 | CAS number: 2571-88-2
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018-2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2019
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:
- no
- Type of method:
- ring method
Test material
- Reference substance name:
- N,N-dimethyloctadecylamine N-oxide
- EC Number:
- 219-919-5
- EC Name:
- N,N-dimethyloctadecylamine N-oxide
- Cas Number:
- 2571-88-2
- Molecular formula:
- C20H43NO
- IUPAC Name:
- N,N-dimethyloctadecanamine oxide
- Reference substance name:
- Dodecyldimethylamine oxide
- EC Number:
- 216-700-6
- EC Name:
- Dodecyldimethylamine oxide
- Cas Number:
- 1643-20-5
- Molecular formula:
- C14H31NO
- IUPAC Name:
- Dodecyldimethylamine oxide
- Reference substance name:
- Hexadecyldimethylamine N-oxide
- EC Number:
- 230-429-0
- EC Name:
- Hexadecyldimethylamine N-oxide
- Cas Number:
- 7128-91-8
- Molecular formula:
- C18H39NO
- IUPAC Name:
- Hexadecyl(dimethyl)amine oxide
- Reference substance name:
- Octadecan-1-ol
- EC Number:
- 204-017-6
- EC Name:
- Octadecan-1-ol
- Cas Number:
- 112-92-5
- Molecular formula:
- C18H38O
- IUPAC Name:
- Octadecan-1-ol
- Reference substance name:
- Dimantine
- EC Number:
- 204-694-8
- EC Name:
- Dimantine
- Cas Number:
- 124-28-7
- Molecular formula:
- C20H43N
- IUPAC Name:
- N,N-Dimethyloctadecan-1-amine
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
- Test material form:
- liquid
Constituent 1
impurity 1
impurity 2
impurity 3
impurity 4
Constituent 2
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 8110028
- Expiration date of the lot/batch :-
- Manufacturing date: -
- storage condition : Room temperature, not above 35 °C
Results and discussion
Surface tension
- Key result
- Surface tension:
- ca. 39.54 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1.24 g/L
Applicant's summary and conclusion
- Conclusions:
- C18 Amine Oxide is surface active.A study is conducted according to OECD TG 115, EU Method A.5, in order to determine the surface tension of the test item. On the basis of C12 -18 Amine Oxide data, a surface tension of 39.5 mN/m is determined..
- Executive summary:
C18 Amine Oxide is surface active.A study is conducted according to OECD TG 115, EU Method A.5, in order to determine the surface tension of the test item. On the basis of C12 -18 Amine Oxide data, a surface tension of 39.5 mN/m is determined..
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