Registration Dossier
Registration Dossier
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EC number: 202-860-4 | CAS number: 100-52-7
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:
- From 11 to 18 January 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study under GLP.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- OECD harmonised ring method
- Surface tension:
- 70.5 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
- Conclusions:
- The surface tension of a test solution of 1 g/L in water and at 20 °C was 70.5 mN/m. According to this, the test substance is considered not to be surface active.
- Executive summary:
The OECD harmonized ring method was used for the determination of the surface tension of the test substance. The surface tension of a test solution of 1 g/L in water and at 20 °C was 70.5 mN/m. According to this, the test substance is considered not to be surface active.
Reference
Description of key information
The surface tension of a test solution of 1 g/L in water and at 20 °C was 70.5 mN/m.
Key value for chemical safety assessment
- Surface tension:
- 70.5
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
The OECD harmonized ring method was used for the determination of the surface tension of the test substance. The surface tension of a test solution of 1 g/L in water and at 20 °C was 70.5 mN/m. According to this, the test substance is considered not to be surface active.
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