Registration Dossier
Registration Dossier
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EC number: 253-021-4 | CAS number: 36411-52-6
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 26 June 2018 - 13 July 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- column elution method
Test material
- Reference substance name:
- 2-hydroxy-N-1H-1,2,4-triazol-3-ylbenzamide
- EC Number:
- 253-021-4
- EC Name:
- 2-hydroxy-N-1H-1,2,4-triazol-3-ylbenzamide
- Cas Number:
- 36411-52-6
- Molecular formula:
- C9H8N4O2
- IUPAC Name:
- 2-hydroxy-N-1H-1,2,4-triazol-3-ylbenzamide
- Test material form:
- solid: particulate/powder
- Details on test material:
- Batch:102Z5
Purity: 99.9%
white powder
Constituent 1
- Specific details on test material used for the study:
- Batch: 102Z5
Purity: 99.9%
Results and discussion
Water solubility
- Key result
- Water solubility:
- ca. 0.004 g/L
- Conc. based on:
- test mat.
- Loading of aqueous phase:
- 0.102 g/L
- Incubation duration:
- ca. 125 h
- Temp.:
- 20 °C
- pH:
- >= 6.2 - <= 6.3
- Details on results:
- See Table 1
Any other information on results incl. tables
Table 1. Overall results of water solubility
| System | Mean Concentration (g/L) | Standard Deviation |
| A | 4.63 x 10e-3 | 1.43 x 10e-4 |
| B | 4.24 x 10e-3 | 6.35 x 10e-5 |
Applicant's summary and conclusion
- Conclusions:
- The water solubility of the test item has been determined to be 4.44 x 10e-3 g/L of solution at 20.0 ± 0.5 °C.
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