Registration Dossier
Registration Dossier
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EC number: 404-910-2 | CAS number: 164578-14-7 PIGMENT ADDITIV C
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1989
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 989
- Report date:
- 1989
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- directive 84/449/EWG
- GLP compliance:
- yes
- Type of method:
- flask method
Test material
- Reference substance name:
- 2-(4-(diethylaminopropylcarbamoyl)phenylazo)-3-oxo-N-(2,3-dihydro-2-oxobenzimidazol-5-yl)butyramide
- EC Number:
- 404-910-2
- EC Name:
- 2-(4-(diethylaminopropylcarbamoyl)phenylazo)-3-oxo-N-(2,3-dihydro-2-oxobenzimidazol-5-yl)butyramide
- Cas Number:
- 164578-14-7
- Molecular formula:
- C25H31N7O4
- IUPAC Name:
- N-[3-(diethylamino)propyl]-4-[(1E)-2-{2-oxo-1-[(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)carbamoyl]propyl}diazen-1-yl]benzamide
- Test material form:
- solid: bulk
Constituent 1
Results and discussion
Water solubility
- Key result
- Water solubility:
- ca. 17.6 mg/L
- Conc. based on:
- test mat. (dissolved fraction)
- Temp.:
- 20 °C
- pH:
- >= 6 - <= 7.5
- Remarks on result:
- other:
- Remarks:
- approx.value of 9 trials
- Details on results:
- approx.value of 9 trials.
Applicant's summary and conclusion
- Conclusions:
- The wter solubility at 20°C and at pH=6 -7.5 is approx. 17.6 mg/L.
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