Registration Dossier
Registration Dossier
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EC number: 478-210-0 | CAS number: 69901-75-3
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2006-09-27 to 2007-04-18
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study performed according to OECD Guideline 115 (Surface Tension of Aqueous Solutions) and EU Method A.5 (Surface Tension) without deviations.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- Remarks:
- : The testing facility indicated that there were no deviations from the protocol.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- Remarks:
- : The testing facility indicated that there were no deviations from the protocol.
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- : Certificate issued by the United Kingdom GLP monitoring authorities.
- Type of method:
- OECD harmonised ring method
Test material
Reference
- Name:
- Unnamed
- Type:
- Constituent
- Details on test material:
- - Name of test material (as cited in study report): VRT-126016
- Molecular formula (if other than submission substance): not applicable
- Molecular weight (if other than submission substance): not applicable
- Smiles notation (if other than submission substance): not applicable
- InChl (if other than submission substance): not applicable
- Structural formula attached as image file (if other than submission substance): not applicable
- Substance type: no data
- Physical state: white to off-white powder
- Analytical purity: 99.8 area% by High Performance Liquid Chromatography (HPLC)
- Impurities: chloride: <0.1%
- Composition of test material, percentage of components: no data
- Isomers composition: no data
- Purity test date: 2006-02-02
- Lot/batch No.: 25719
- Expiration date of the lot/batch: February 2008
- Stability under test conditions: no data
- Storage condition of test material: at room temperature
- Other: no data
Results and discussion
Surface tension
- Surface tension:
- 65.5 mN/m
- Temp.:
- 20 °C
- Conc.:
- 90 other: % saturation (approx. 135 mg/L)
Any other information on results incl. tables
The Harkins-Jordan corrected value was calculated to be 64.0 mN/m.
Applicant's summary and conclusion
- Conclusions:
- The surface tension of a 90% saturated aqueous solution of the test substance was found to be 64.0 mN/m. As the result is greater than 60 mN/m, the test substance was not considered to be surface active.
- Executive summary:
Not applicable
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