Registration Dossier
Registration Dossier
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EC number: 241-304-5 | CAS number: 17268-47-2
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:
- 08 October 2018 (experimental starting date) - 06 November 2018 (experimental completion date)
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Version / remarks:
- 27 July 1995
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- 30 May 2008
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
- Surface tension:
- 65 mN/m
- Temp.:
- 20 °C
- Conc.:
- 100 vol%
- Conclusions:
- According to criteria stated in EC Method A.5, substances showing a surface tension lower than 60 mN/m under the conditions of this method should be regarded as being surface active.The surface tension of the test item at nominally 1 g/L in water has been determined to be 65 ± 3 mN/m at 20.0 ± 0.5 °C. The test item was considered to be not surface-active.
- Executive summary:
The surface tension of the test item at nominally 1 g/L in water has been determined to be 65 ± 3 mN/m at 20.0 ± 0.5 °C. The test item was considered to be not surface-active.
Reference
Description of key information
The surface tension of the test item at nominally 1 g/L in water has been determined to be 65 ± 3 mN/m at 20.0 ± 0.5 °C. The test item was considered to be not surface-active.
Key value for chemical safety assessment
- Surface tension:
- 65
- in mN/m at 20°C and concentration in mg/L:
- 1 000
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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