Registration Dossier
Registration Dossier
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EC number: 231-324-2 | CAS number: 7492-67-3
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From May 24, 2019 to September 24, 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D1331 - 11 Standard Test Methods for Surface and Interfacial Tension of Solutions of Surface-Active Agents
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
Test material
- Reference substance name:
- [(3,7-dimethyl-6-octenyl)oxy]acetaldehyde
- EC Number:
- 231-324-2
- EC Name:
- [(3,7-dimethyl-6-octenyl)oxy]acetaldehyde
- Cas Number:
- 7492-67-3
- Molecular formula:
- C12H22O2
- IUPAC Name:
- 2-[(3,7-dimethyloct-6-en-1-yl)oxy]acetaldehyde
- Test material form:
- liquid
Constituent 1
- Specific details on test material used for the study:
- Lot No: VE00601569
Aspect: Colourless to pale yellow liquid
Purity: 92.9% (sum of the two peaks)
Expiration date: January 12, 2020
Results and discussion
Surface tension
- Key result
- Surface tension:
- 64.8 mN/m
- Temp.:
- 20 °C
- Conc.:
- 480.2 mg/L
- Remarks on result:
- other: measured at ~90% of saturation concentration
Applicant's summary and conclusion
- Conclusions:
- The result is: 64.8 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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