Registration Dossier
Registration Dossier
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EC number: - | 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:
- from 18 to 27 January 2012
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- yes
- Remarks:
- 90% saturated solution for surface tension measurement: no impact on the integrity of the study data
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- yes
- Remarks:
- 90% saturated solution for surface tension measurement: no impact on the integrity of the study data
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- OECD harmonised ring method
- Surface tension:
- 31.33 mN/m
- Temp.:
- 20 °C
- Conc.:
- 90 other: % saturated
- Remarks on result:
- other: Harkins-Jordan corrected result
- Conclusions:
- The surface tension of CAE is 31.33 mN/m at 20°C (Harkins-Jordan corrected result).
- Executive summary:
The surface tension of CAE at 20°C was determined to be 31.33 mN/m according to EC Method A5 and OECD guideline 115.
Reference
After application of the calibration factor, the mean result was 34.04 mN/m. This result is significantly lower than 60 mN/m, and therefore correction using the Harkins-Jordan factor was performed. The Harkins-Jordan corrected result was 31.33 mN/m.
Description of key information
The surface tension of CAE is 31.33 mN/m at 20°C (Harkins-Jordan corrected result).
Key value for chemical safety assessment
- Surface tension:
- 31.33
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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