Registration Dossier
Registration Dossier
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EC number: 211-661-1 | CAS number: 682-09-7
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2006-10-17
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Accepted well-documented technique which meets scientific principles The pendant drop method has been compared to the ring method OECD 115 and gave good correlation. See company report no W09-2478.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- Principles of method if other than guideline:
- Method: Pendant drop, Perstorp A1577 (correlates well to OECD 115), se company report no W09-2478.
- GLP compliance:
- no
- Type of method:
- other: pendant drop
Test material
- Reference substance name:
- 2,2-bis(allyloxymethyl)butan-1-ol
- EC Number:
- 211-661-1
- EC Name:
- 2,2-bis(allyloxymethyl)butan-1-ol
- Cas Number:
- 682-09-7
- Molecular formula:
- C12H22O3
- IUPAC Name:
- 2,2-bis[(prop-2-en-1-yloxy)methyl]butan-1-ol
- Details on test material:
- TMPDE
- Name of test material (as cited in study report): 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, diallyl ether (TMPDE)
- Substance type: organic
- Physical state: liquid
- Analytical purity: 81% GC-purity
- Composition of test material, percentage of components: 80.8% Trimethylolpropane diallylether (TMPDE), 13.5 % Trimethylolpropane monoallylether (TMPME), 5.1 % Trimethylolpropane triallylether (TMPTE)
- Lot/batch No.: 365 1011
- Stability under test conditions: good
- Storage condition of test material: room temperature
Constituent 1
Results and discussion
Surface tension
- Surface tension:
- 50 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
Applicant's summary and conclusion
- Conclusions:
- Surface Tension: 50 mN/m at 20 ºC
- Executive summary:
Surface tension: 50 mN/m at 20 °C
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