Registration Dossier
Registration Dossier
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EC number: 202-485-6 | CAS number: 96-17-3
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Study initiation date: 24 June 2009 Study completion date: 12. October 2009
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
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
- Type of method:
- ring method
Test material
- Reference substance name:
- 2-methylbutyraldehyde
- EC Number:
- 202-485-6
- EC Name:
- 2-methylbutyraldehyde
- Cas Number:
- 96-17-3
- Molecular formula:
- C5H10O
- IUPAC Name:
- 2-methylbutanal
Constituent 1
Results and discussion
Surface tension
- Surface tension:
- 48.8 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
Applicant's summary and conclusion
- Conclusions:
- Surface tension (at 20°C): 48.8 mN/m
The test item is considered to be surface active. - Executive summary:
The surface tension of aqueous solutions of the test item was determined according to OECD
guideline no. 115 [adopted on 27 July 1995] and EU test method A.5 [Directive 92/69/EEC, Official
Journal L 383 A 1992] with the ring method.
Surface tension (at 20°C): 48.8 mN/m
The test item is considered to be surface active.
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