Registration Dossier
Registration Dossier
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EC number: 217-683-8 | CAS number: 1929-86-8
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 12.09.2005 - 30.11.2005
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 005
- Report date:
- 2005
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
Test material
- Reference substance name:
- Mecoprop
- EC Number:
- 230-386-8
- EC Name:
- Mecoprop
- Cas Number:
- 7085-19-0
- Molecular formula:
- C10H11ClO3
- IUPAC Name:
- 2-(4-chloro-2-methylphenoxy)propanoic acid
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
- Test material form:
- solid
Constituent 1
impurity 1
Results and discussion
Water solubilityopen allclose all
- Key result
- Water solubility:
- 0.44 g/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- 1
- Key result
- Water solubility:
- 0.57 g/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- 3
- Key result
- Water solubility:
- 3.77 g/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- 4
- Key result
- Water solubility:
- 740.1 g/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- 7
- Key result
- Water solubility:
- 558.7 g/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- 9
Applicant's summary and conclusion
- Conclusions:
- The tested material was found to be soluble in wate at 20 oC:
0.44 g/l at pH = 1
0.57 g/l at pH = 3
3.77 g/l at pH = 4
740.1 g/l at pH = 7
558.7 g/l at pH = 9
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