Registration Dossier
Registration Dossier
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EC number: 600-337-9 | CAS number: 102691-36-1
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From October 28th 2019 to January 21st 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 020
- Report date:
- 2020
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Version / remarks:
- 1995
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- 2016
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
Test material
- Reference substance name:
- 3-({bis[bis(propan-2-yl)amino]phosphanyl}oxy)propanenitrile
- EC Number:
- 600-337-9
- Cas Number:
- 102691-36-1
- Molecular formula:
- C15H32N3OP
- IUPAC Name:
- 3-({bis[bis(propan-2-yl)amino]phosphanyl}oxy)propanenitrile
- Test material form:
- liquid
- Details on test material:
- clear, colourless liquid
Constituent 1
Results and discussion
Surface tension
- Surface tension:
- 66.22 N/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
Applicant's summary and conclusion
- Conclusions:
- The OECD harmonized ring method was applied for the determination of the surface tension of the substance.
The surface tension of a test solution at 90% of the test item saturation solubility in water and at 20°C was 66.22 mN/m. Because the surface tension was ≥ 60 mN/m, the test item is considered not to be surface active. - Executive summary:
The OECD harmonized ring method was applied for the determination of the surface tension of the substance.
The surface tension of a test solution at 90% of the test item saturation solubility in water and at 20°C was 66.22 mN/m.
Because the surface tension was ≥ 60 mN/m, the test item is considered not to be surface active.
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