Registration Dossier
Registration Dossier
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EC number: 941-484-1 | CAS number: -
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 22.12.2014 to 19.02.2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study record
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2015
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
Test material
- Reference substance name:
- Reaction mass of 3-methyl-1-octylpyridinium chloride and 4-methyl-1-octylpyridinium chloride
- EC Number:
- 941-484-1
- Molecular formula:
- not possible
- IUPAC Name:
- Reaction mass of 3-methyl-1-octylpyridinium chloride and 4-methyl-1-octylpyridinium chloride
- Test material form:
- liquid: viscous
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- > 0.008 - < 0.1 mg/L
- Temp.:
- 20 °C
- pH:
- >= 2.93 - <= 5.32
- Details on results:
- As the test item forms stable, homogeneous mixtures with colloidal
dispersed matter over a wide range of concentrations, which is not separable throughout
centrifugation, the determination of the water solubility in compliance with the guidelines OECD
105 and Council Regulation (EC) No. 440/2008, Method A.6 is deemed to be not feasible.
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): insoluble (< 0.1 mg/L)
The water solubility of the test item can be estimated to be in the range of: 0.00833 to < 0.10 mg/L (absence of a Tyndall-effect)
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