Registration Dossier
Registration Dossier
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EC number: 619-057-3 | CAS number: 94667-33-1
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:
- 2006
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes
- Type of method:
- OECD harmonised ring method
- Key result
- Surface tension:
- ca. 30.5 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
- Conclusions:
- The test substance is considered to be surface active.
- Executive summary:
The study was performed in year 2006 in accordance with Directive 92/69/EEC, EU Method A.5 (ring method) and OECD guideline 115.
The surface tension of a 1 g/l aqueous solution of the test substance was found to be 30.5 mN/m at 20 °C (Harkins-Jordan corrected value). The test substance is considered to be surface active.
Reference
Description of key information
The test substance is considered to be surface active.
Key value for chemical safety assessment
- Surface tension:
- 30.5
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
The test substance is considered to be surface active.
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