Registration Dossier
Registration Dossier
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EC number: 602-891-7 | CAS number: 122731-59-3
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1993-04-21 to 1993-06-14
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 995
- Report date:
- 1995
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
Test material
- Reference substance name:
- rac-5-Amino-N-(2,3-diacetoxypropyl)-2,4,6-triiodoisophthalamic acid
- EC Number:
- 602-891-7
- Cas Number:
- 122731-59-3
- Molecular formula:
- C15 H15 I3 N2 O7
- IUPAC Name:
- rac-5-Amino-N-(2,3-diacetoxypropyl)-2,4,6-triiodoisophthalamic acid
Constituent 1
Results and discussion
Water solubility
- Key result
- Water solubility:
- 29.4 g/L
- Temp.:
- 25 °C
- pH:
- 7
Applicant's summary and conclusion
- Executive summary:
The solubility of ZK 91 248 in a saturated buffer solution (pH = 7) obtained after equilibration
and separation from the insoluble residues were determined using the flask method.
Measurements were made at 25 °C in accordance with OECD Testing Guideline No. 105
giving a solubility in aqueous buffer solution at 25 °C with 95 % confidence interval:
S25 = 29.4 +/- 1.6 g/L
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