Registration Dossier
Registration Dossier
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EC number: 619-511-0 | CAS number: 141573-96-8
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
Materials and methods
Test guideline
- Qualifier:
- according 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:
- 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid
- EC Number:
- 700-093-4
- Cas Number:
- 176969-34-9
- Molecular formula:
- C6H6F2N2O2
- IUPAC Name:
- 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid
- Details on test material:
- Due to the fast hydrolysis of the subtance subject to this registration dossier, the water solubility was determinded using the corresponding free acid.
Constituent 1
Results and discussion
Water solubilityopen allclose all
- Water solubility:
- 3.13 g/L
- Temp.:
- 20 °C
- pH:
- 2.9
- Remarks on result:
- other: in distilled water
- Water solubility:
- 455 g/L
- Temp.:
- 20 °C
- pH:
- 7
- Remarks on result:
- other: in buffered solution, pH 7
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): very soluble (> 10000 mg/L)
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