Registration Dossier
Registration Dossier
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EC number: 428-190-4 | CAS number: 68490-66-4 CUREZOL 2MA-OK
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27 Sep 2006
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 006
- Report date:
- 2006
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- not specified
- GLP compliance:
- yes
- Remarks:
- Department of Health of the Government of the United Kingdom, Date of Inspection 12Apr2005
- Type of method:
- flask method
Test material
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- 383 mg/L
- Incubation duration:
- 24 h
- Temp.:
- 20 °C
- pH:
- 7.2
Any other information on results incl. tables
Results
Detector calibration was found to be linear over 1 to 100 mg/L of standard solutions. The table below is a summary of the test results and shows the water solubility of 2MA-OK to be 383 ± 24 mg/L.
No peaks were observed in the chromatograms of the blank solutions indicating that the analytical method was free from interference.
Sample # |
Time (d) at 30 °C |
Time (d) at 20 °C |
Conc. (mg/L) |
Avg Conc. (mg/L) |
pH |
1, 2 |
1 |
1 |
361, 365 |
363 |
7.1, 7.1 |
3, 4 |
2 |
1 |
380, 379 |
379 |
7.1, 7.2 |
5, 6 |
3 |
1 |
384, 428 |
406 |
7.2, 7.2 |
Conclusion
Water solubility of 2MA-OK was found to be 383 mg/L.
Applicant's summary and conclusion
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