Registration Dossier
Registration Dossier
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EC number: 805-580-6 | CAS number: 1431696-36-4
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:
- 2 013
- Report date:
- 2013
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 this test item, a homemade method described in the External method EMI00408/01 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:
- benzyltrimethylazanium 2-hydroxy-2-methylpropanoate
- EC Number:
- 805-580-6
- Cas Number:
- 1431696-36-4
- Molecular formula:
- C14 H23 O3 N
- IUPAC Name:
- benzyltrimethylazanium 2-hydroxy-2-methylpropanoate
- Test material form:
- solid: compact
- Details on test material:
- Name of test material (as cited in study report): Benzenemethanaminium, N, N, N-trimethyl-,2-hydroxy-2- methylpropanoate ( 1: 1) - "BTMA-HIB"
Analytical purity: 95.8 g/1 OOg by 1H-NMR spectroscopy using the internal standard method, molar ratio of cation I anion = 50.5 : 49.5 by
evaluation of the identity via NMR spectrum (determined during the GLP-study No. 12L00135 from the Competence Center Analytics, BASF SE).
Lot/batch No.: VM2001/102
Expiration date of the lot/batch: January 2012
Storage condition of test material: room temperature, under nitrogen, protect from humidity
Constituent 1
Results and discussion
Water solubility
- Remarks on result:
- other: 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.
Any other information on results incl. tables
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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