Registration Dossier
Registration Dossier
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EC number: 426-540-0 | CAS number: 2973-59-3
Solubility in organic solvents / fat solubility
Administrative data
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- no data
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Insufficient documentation for an assessment of reliability.
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
Materials and methods
- Principles of method if other than guideline:
- no data
- GLP compliance:
- not specified
Test material
- Reference substance name:
- -
- EC Number:
- 426-540-0
- EC Name:
- -
- Cas Number:
- 2973-59-3
- Molecular formula:
- C8 H7 Br O3
- IUPAC Name:
- 2-bromo-5-hydroxy-4-methoxybenzaldehyde
- Test material form:
- solid
Constituent 1
Results and discussion
Solubility in organic solvents / fat solubilityopen allclose all
- Medium:
- methanol
- Solubility:
- 38 other: g/100 mL solution
- Temp.:
- 20 °C
- Medium:
- ethanol
- Solubility:
- 22 other: g/100 mL solution
- Temp.:
- 20 °C
- Medium:
- isopropanol
- Solubility:
- 13 other: g/100 mL solution
- Temp.:
- 20 °C
- Medium:
- other: dichloromethane
- Solubility:
- 2.6 other: g/100 mL solution
- Temp.:
- 20 °C
- Medium:
- other: 2-propanone
- Solubility:
- 22 other: g/100 mL solution
- Temp.:
- 20 °C
- Medium:
- ethyl acetate
- Solubility:
- 7 other: g/100 mL solution
- Temp.:
- 20 °C
- Medium:
- other: methylbenzene
- Solubility:
- 0.25 other: g/100 mL solution
- Temp.:
- 20 °C
- Medium:
- other: 4-methyl-2-pentanone
- Solubility:
- 5.7 other: g/100 mL solution
- Temp.:
- 20 °C
- Medium:
- other: 2-butanone
- Solubility:
- 15 other: g/100 mL solution
- Temp.:
- 20 °C
- Medium:
- other: 1-methoxy-2-propanol
- Solubility:
- 24 other: g/100 mL solution
- Temp.:
- 20 °C
- Details on results:
- no data
Any other information on results incl. tables
Table 1 Solubility of the T002019 at room temperature
| Solvent | Concentration in g/100 mL solution |
| tetrahydrofuran | >30 |
| acetic acid | 18 |
| N,N-dimethylacetamide | >30 |
| water/acetic acid (90/10, v/v) | 0.019 (pH = 2.1) |
Applicant's summary and conclusion
- Conclusions:
- The solubility of the test substance in different organic solvents was determined and ranged from 0.019 g/100 mL in water/acetic acid (90/10, v/v) to 38 g/100 mL in methanol.
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