Registration Dossier
Registration Dossier
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EC number: 946-043-7 | CAS number: -
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:
- 16 April 2018 to 23 July 2018
- 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:
- 27 July 1995
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Surface tension:
- 64.5 mN/m
- Temp.:
- 20 °C
- Conc.:
- 90 vol%
- Remarks on result:
- not determinable
- Conclusions:
- The surface tension of a test solution at 90% of the test item saturation solubility in water and at 20°C was 64.5 mN/m. According to this, the test item is considered not to be surface active.
- Executive summary:
In this guideline (OECD 115) study, [conducted with GLP certification], the substance was determined to be not surface active.
Reference
Description of key information
Study conducted to recognised testing guidelines [with GLP certification].
Key value for chemical safety assessment
- Surface tension:
- 64.5
- in mN/m at 20°C and concentration in mg/L:
- 0.9
Additional information
The surface tension of a test solution at 90% of the test item saturation solubility in water and at 20°C was 64.5 mN/m. According to this, the test item is considered not to be surface active.
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