Registration Dossier
Registration Dossier
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EC number: 600-588-4 | CAS number: 104617-50-7
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- June 2004 to July 2004
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 004
- Report date:
- 2004
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: centrifugation
Test material
- Reference substance name:
- N-(2-Methyl-4,5,6,7-tetrahydro-benzothiazol-6-yl)-acetamide hydrobromide
- EC Number:
- 600-588-4
- Cas Number:
- 104617-50-7
- Molecular formula:
- C9 H13 O N3 S x HBr
- IUPAC Name:
- N-(2-Methyl-4,5,6,7-tetrahydro-benzothiazol-6-yl)-acetamide hydrobromide
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- ca. 26.3 g/L
- Conc. based on:
- test mat. (dissolved fraction)
- Loading of aqueous phase:
- 200 g/L
- Incubation duration:
- ca. 74 h
- Temp.:
- 20 °C
- pH:
- ca. 2.1
- Details on results:
- All measurements of 24, 49 and 73.5 hours (including values out of the range ± 3s) were included in the calculation of the mean since the differences between the measured
concentrations lay below 10%.
The test could be stopped after three days since equilibrium had been reached (increase within 24 hours< 1%).
SND 919 Precursor 1 (Thiazol) showed a solubility in water of 26.32 ± 0.15 g/L (in SI units: 0.0263 kg/L) at 20 ± 0.5 °C.
Applicant's summary and conclusion
- Conclusions:
- The water solubility of SND 919 Thiazol (Precursor 1) was determined as 26.322 +/- 0.393 g/l at 20 +/- 0.5 °C.
- Executive summary:
The water solubility of SND 919 Thiazol (Precursor 1) was determined as 26.322 +/- 0.393 g/l at 20 +/- 0.5 °C.
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