Registration Dossier
Registration Dossier
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EC number: 231-326-3 | CAS number: 7492-70-8
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:
- 29 May 2018 to 14 June 2018
- 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)
- Version / remarks:
- 27 July 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- 04 March 2016
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- OECD harmonised ring method
- Specific details on test material used for the study:
- Appearance: Colourless liquid
Test item storage: At room temperature - Key result
- Surface tension:
- 49.4 mN/m
- Temp.:
- 20 °C
- Conc.:
- 90 other: % saturated solution
- Conclusions:
- The surface tension of the test substance at a concentration of 90% saturated solution in aqueous solution was found to be 49.4 mN/m at 20 °C, under the conditions of the test.
- Executive summary:
In this guideline (OECD 115) study, the surface tension of the test substance at a concentration of 90% saturated solution in aqueous solution was found to be 49.4 mN/m at 20 °C.
Reference
Description of key information
Study conducted to recognised testing guidelines.
Key value for chemical safety assessment
- Surface tension:
- 49.3
Additional information
Test item is considered to be surface active.
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