Registration Dossier
Registration Dossier
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EC number: 830-560-9 | CAS number: 2233585-18-5
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2019
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- GLP compliance:
- no
- Type of method:
- column elution method
Test material
- Reference substance name:
- (2E,2'E)-2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-diylbis(2-methylpropane-2,1-diyl) bis(2-cyano-3-(3,4-dimethoxyphenyl)acrylate)
- Cas Number:
- 2233585-18-5
- Molecular formula:
- C39H46N2O12
- IUPAC Name:
- (2E,2'E)-2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-diylbis(2-methylpropane-2,1-diyl) bis(2-cyano-3-(3,4-dimethoxyphenyl)acrylate)
- Test material form:
- solid
- Remarks:
- Light yellow solid (powder)
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- < 0.025 mg/L
- Incubation duration:
- ca. 5 d
- Temp.:
- 20 °C
- pH:
- ca. 5.8
Applicant's summary and conclusion
- Conclusions:
- Within the test conditions, column elution method was used at high flow rate (25mL/h) and low flow rate (12.5mL/h) to conduct the water solubility test. The results showed that all the concentrations of the five consecutive samples were less than the limit of detection. As the limit of detection of the analysis method was 0.0248 mg/L, so the water solubility of test substance was below 2.48×10-5 g/L.
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