Registration Dossier
Registration Dossier
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EC number: 484-470-6 | CAS number: 623-40-5
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:
- 2008
- 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)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- OECD harmonised ring method
- Surface tension:
- 69.5 mN/m
- Temp.:
- 20.2 °C
- Conc.:
- 1 g/L
Reference
The OECD harmonized ring method was used for the determination of the surface tension of MPKO. The surface tension of a test solution at a concentration of 1 g/L and at 20.2 °C was 69.5 mN/m. According to this, the test substance is considered not surface active.
Description of key information
69.5 mN/m at 20.2 °C and concentration of 1 g/L (ring method, OECD 115)
Key value for chemical safety assessment
- Surface tension:
- 69.5
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
The substance is not surface active.
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