Registration Dossier
Registration Dossier
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EC number: 205-585-8 | CAS number: 143-13-5
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- July 2014-October 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study done to guideline, in compliance with GLP.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
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
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- OECD harmonised ring method
Test material
- Reference substance name:
- Nonyl acetate
- EC Number:
- 205-585-8
- EC Name:
- Nonyl acetate
- Cas Number:
- 143-13-5
- Molecular formula:
- C11H22O2
- IUPAC Name:
- nonyl acetate
- Test material form:
- gas under pressure: refrigerated liquefied gas
- Details on test material:
- Name: Nonyl acetate
Physical State: Colourless liquid
Sponsor Batch: SC00011621
Purity: 99.7%
Constituent 1
Results and discussion
Surface tensionopen allclose all
- Surface tension:
- 71.8 mN/m
- Temp.:
- 20 °C
- Conc.:
- 90 other: % saturated solution
- Remarks on result:
- other: With application of the Harkins Jordan correction factor
- Surface tension:
- 72.2 mN/m
- Temp.:
- 20 °C
- Conc.:
- 90 other: % saturated solution
Applicant's summary and conclusion
- Executive summary:
The apparatus was calibrated with double-distilled water; this gave a correction factor of 1.0104 to be applied to the test results.
The measured surface tension for a 90% saturated solution of Nonyl acetate in double-distilled water was 71.5 mN/m at 20°C.
With the application of the correction for the calibration factor (F), the surface tension was 72.2 mN/m at 20°C.
With application of the Harkins Jordan correction factor, the surface tension was 71.8 mN/m.
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