Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 021
- Report date:
- 2021
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- GLP compliance:
- no
- Type of method:
- column elution method
Test material
- Reference substance name:
- Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, 5,11,13,15-tetramethyl-
- Cas Number:
- 205825-52-1
- Molecular formula:
- C20H24
- IUPAC Name:
- Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, 5,11,13,15-tetramethyl-
- Test material form:
- solid: particulate/powder
Constituent 1
- Specific details on test material used for the study:
- 4,7,12,15-Tetramethyl [2.2] paracyclophane:
Purity ≥98.5 % w/w
Batch no. 350321
Results and discussion
Water solubility
- Key result
- Water solubility:
- 0.035 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- ca. 7
Applicant's summary and conclusion
- Conclusions:
- From the obtained experimental data according to CIPAC MT 157, OECD guideline No. 105
and EC No 440/2008 method A.6, it can be concluded that the water solubility of the test item
at 20°C in un-buffered water is 0.035 mg/L. For all the aqueous saturated sample solutions,
the pH value was 7.0, measured by pH meter.
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