Registration Dossier
Registration Dossier
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EC number: 604-075-6 | CAS number: 138401-24-8
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 10 May 1996 to week 43/1996
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Test follows standard guidelines. GLP compliant
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 996
- Report date:
- 1996
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- GLP compliance:
- yes
Test material
- Reference substance name:
- [1,1’-Biphenyl]-2-carbonitrile, 4’-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-
- IUPAC Name:
- [1,1’-Biphenyl]-2-carbonitrile, 4’-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-
- Reference substance name:
- 4'-((2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile
- EC Number:
- 604-075-6
- Cas Number:
- 138401-24-8
- Molecular formula:
- C25H27N3O
- IUPAC Name:
- 4'-((2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile
- Details on test material:
- - Name of test material (as cited in study report): SR47563
- Physical state: translucent white crystals
- Lot/batch No.: 6R00003
Constituent 1
Constituent 2
Results and discussion
Surface tension
- Surface tension:
- 72.5 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1.025 mg/L
Applicant's summary and conclusion
- Conclusions:
- The substance has no effect on the surface tension of water in an aqueous solution of 1.025 mg/l at 20°C.
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