Registration Dossier
Registration Dossier
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EC number: 214-294-5 | CAS number: 1120-02-1
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:
- From July 19 to 20, 2016
- 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:
- 1995
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- 2008
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
- Surface tension:
- ca. 34.9 mN/m
- Temp.:
- 20 °C
- Conc.:
- 85.5 mg/L
- Conclusions:
- The surface tension of the test substance is 34.9 mN/m at 20 °C.
- Executive summary:
Method
The surface tension of the test substance has been calculated at 20 °C according to OECD Test Guideline 115 and Regulation EC No. 440/2008 Part A Method A.5.
Results
The surface tension of the test substance is 34.9 mN/m at 20 °C.
Conclusion
According to Regulation EC No. 440/2008 Part A Method A.5. the test item is to be regarded as surface active material.
Reference
Description of key information
Surface tension = 35.9 mN/m at 20 °C.
Key value for chemical safety assessment
- Surface tension:
- 35.9
- in mN/m at 20°C and concentration in mg/L:
- 85.5
Additional information
The surface tension of the test substance has been evaluated at 25 °C according to OECD Test Guideline 115 and Regulation EC No. 440/2008 Part A Method A.5.
According to Regulation EC No. 440/2008 Part A Method A.5. the test item is to be regarded as surface active material.
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