Registration Dossier
Registration Dossier
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EC number: 939-893-5 | CAS number: 27970-79-2
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: GLP guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Principles of method if other than guideline:
- The water solubility of substances with an expected high solubility is normally determined according to flask method described in OECD Guideline for the Testing of Chemicals 105.To apply this method, the preparation of a saturated solution of test item in water is required. Since this is not possible for the test item a homemade method described in the external method EM/00408/01 from Competence Center Analytics, BASF SE (chapter 4: visual method) was applied to investigate complete miscibility.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
Test material
- Reference substance name:
- 1-hydroxy-2-methylpentan-3-one
- EC Number:
- 939-893-5
- Cas Number:
- 27970-79-2
- Molecular formula:
- C6 H12 O2
- IUPAC Name:
- 1-hydroxy-2-methylpentan-3-one
- Test material form:
- other: liquid
- Details on test material:
- Name of test material (as cited in study report): 1-Hydroxy-2-Methyl-3-Pentanone
Analytical purity: The purity determined by GC-FID on a DB-5 capillary column is 90.6 area-% as a mean value of two injections of the test item,
corrected to the water content.
Impurities (identity and concentrations): 0.3 g/100g water
Lot/batch No.: J 1812
Storage condition of test material: Room temperature, protection against light and humidity
Constituent 1
Results and discussion
Water solubility
- Temp.:
- 20 °C
- pH:
- 3.8 - 4.8
- Remarks on result:
- other: The test item is miscible with water in any ratio.
Any other information on results incl. tables
Results
The test item is miscible with water at room temperature (T = 23 °C) and at T = 20.0 °C ± 0.5 °C in any ratio.
Applicant's summary and conclusion
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