Registration Dossier
Registration Dossier
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EC number: 700-144-0 | CAS number: 13115-71-4
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009-07-08
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Version / remarks:
- 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Hessisches Ministerium für Umwelt, ländlichen Raum und Verbraucherschutz, Wiesbaden, Germany
- Type of method:
- OECD harmonised ring method
- Key result
- Surface tension:
- 71.9 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
- Remarks on result:
- other: mean value of 6 measurements
- Conclusions:
- A surface tension of 71.9 mN/m at 20 °C (conc. 1 g/L) was measured for the tested substance according to OECD Guideline 115 (OECD harmonised ring method).
Due to the fact that the surface tension is higher than 60 mN/m, the test item has no surface-active properties.
Reference
Description of key information
Not surface active base on a surface tension of 71.9 mN/m at 20 °C (conc. 1 g/L) (OECD Guideline 115, OECD harmonised ring method).
Key value for chemical safety assessment
- Surface tension:
- 71.9
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
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