Registration Dossier
Registration Dossier
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EC number: 259-943-3 | CAS number: 56011-02-0
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 03 October to 02 November, 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 016
- Report date:
- 2016
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
Test material
- Reference substance name:
- Isopentyl phenethyl ether
- EC Number:
- 259-943-3
- EC Name:
- Isopentyl phenethyl ether
- Cas Number:
- 56011-02-0
- Molecular formula:
- C13H20O
- IUPAC Name:
- isopentyl phenethyl ether
Constituent 1
- Specific details on test material used for the study:
- Test substance (as stated in the report) : ANTHER
Appearence: Colourless liquid
Batch number: PE00120909
Expiration date: November 01, 2016
Results and discussion
Surface tension
- Key result
- Surface tension:
- 65.7 mN/m
- Temp.:
- 20 °C
- Conc.:
- 20.8 mg/L
Applicant's summary and conclusion
- Conclusions:
- The results show that there is no significant change of the measured surface tension. This it can be concluded that equilibrum is reached. The results obtained were averaged to give the surface tension of the solution.
The result is 65.7 mN/m. Therefore according to this test it was considered that the test material is not surface active (surface tension > 60 mN/m). - Executive summary:
The surface tension of a solution of Anther in ultra pure water (about 20.8 mg/l corresponding to 93% of the saturation concentration) was determined according to the OECD guideline No. 115 using the ring method. The test result is 65.7 mN/m.
Therefore, according to this test, it was considered that the test material is not surface active (surface tension > 60 mN/m).
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