Registration Dossier
Registration Dossier
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EC number: 816-146-0 | CAS number: 1016788-34-3
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:
- November 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- Published in .J. L 142, 2008, using the OECD harmonized ring method for the measurement (Part 1.6.4)
- GLP compliance:
- no
- Type of method:
- ring method
- Key result
- Surface tension:
- 70.7 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
- Conclusions:
- The test substnace at apparent test cocentration of 1 gram per liter of redistilled water, shows corrected surface taension o 70.7 nN/M at 20 ºC (+/- 0.1 ºC).
As the surface tensin is higher than 60 mN/m, test substance should not be regarded as surface-active material.
Reference
Description of key information
The test substance shows corrected surface tension of 70.7 mN/m at 20ºC (+/- 0.1 ºC), at apparent test cocentration of 1 gram per liter of redistilled water.
As the surface tension is higher than 60 mN/m, the test substance should not be regarded as a surface-active material.
Key value for chemical safety assessment
- Surface tension:
- 70.7
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
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