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EC number: 216-231-7 | CAS number: 1530-48-9
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Study plan dated : 11 Apr 2019 and experimental completion date 26.Apr.2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
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:
- Allyltributylphosphonium chloride
- EC Number:
- 216-231-7
- EC Name:
- Allyltributylphosphonium chloride
- Cas Number:
- 1530-48-9
- Molecular formula:
- C15H32P.Cl
- IUPAC Name:
- tributyl(prop-2-en-1-yl)phosphanium chloride
- Reference substance name:
- Tetrahydrothiophene 1,1-dioxide
- EC Number:
- 204-783-1
- EC Name:
- Tetrahydrothiophene 1,1-dioxide
- Cas Number:
- 126-33-0
- Molecular formula:
- C4H8O2S
- IUPAC Name:
- tetrahydrothiophene 1,1-dioxide
- Reference substance name:
- Tributyl-1-propen-1-yl-phosphonium chloride
- Molecular formula:
- C15H32P.Cl
- IUPAC Name:
- Tributyl-1-propen-1-yl-phosphonium chloride
- Test material form:
- other: solid : wax like
- Details on test material:
- Homogeneity : homogeneous if totally melted
Note: For every use the test item was completely melted and the melted test item
was used for the test.
Constituent 1
impurity 1
impurity 2
- Specific details on test material used for the study:
in Test Facility: 18032901G
Date of Receipt: 29.Mar.2018
Condition at Receipt Room temperature, in proper conditions
The following information concerning identity and composition of the test item was provid-ed by the sponsor.
Name Allyltributylphosphonium chloride
Batch no. INT 18 192
Appearance Beige crystallised mass
Vapour pressure <0.1 hPa at 30 °C
Stability in solvents H2O: unknown; EtOH: unknown; acetone: unknown; CH3CN: unknown; DMSO: unknown
Solubility in solvents H2O: > 1 g/L; EtOH: unknown; acetone: unknown; CH3CN: unknown; DMSO: unknown
Expiry date 17. Oct. 2019
Storage Room Temperature (20 ± 5°C)
Results and discussion
Water solubility
- Key result
- Water solubility:
- >= 10 000 g/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- ca. 2.5
- Remarks on result:
- completely miscible
- Details on results:
- The test item was completely dissolved without visible particles for the nominal loads 10 and 5 kg/L. For the nominal load 100 kg/L, the complete amount of water was absorbed by the test item resulting in a highly viscous sludge.
Therefore, Allyltributylphosphonium chloride was considered to be miscible with water in all proportions at room temperature (20 ± 0.5 °C), and no further testing was performed.
Any other information on results incl. tables
Amount Test Item [g] |
Volume H2O [mL] |
Temperature [°C] |
pH Value |
Observations |
|
10.1293 |
0.1012 |
* |
1-2** |
Completely dissolved |
|
10.1918 |
1.0192 |
20.0 |
2.72 |
Completely dissolved |
|
10.2449 |
2.0489 |
20.0 |
2.57 |
Completely dissolved |
* measurement was not possible due to high viscosity of the test item solution
**measured via pH-paper as the measurement via pH-meter was not possible due to a low volume and high viscosity of the test item solution
Applicant's summary and conclusion
- Conclusions:
- During method validation, the turbidity after shaking was mis-interpreted as non-dissolved test item instead of impurities. Therefore, the nominal load was chosen too low initially. In the first experiment the test item appeared completely dissolved in all tested concentra-tions after 72 h shaking, with turbidity which is assumed to originate from the impurities. It was shown, that the solubility is not dependent on the weighed amount.
A repeated experiment with higher nominal load (2000 g/L) resulted in complete dissolu-tion of the test item, too. Therefore the test item was tested for miscibility with water using 5 kg/L, 10 kg/L, and 100 kg/L nominal concentration. As no phase separation between test item and water was observed at the tested nominal concentration, the results indicate that Allyltriphosphonium chloride is miscible with water in all proportions at room temperature (20 ± 0.5 °C), and no further testing was performed - Executive summary:
The determination of the water solubility of Allyltributylphosphonium chloride was performed using a simplified flask method, as the test item was shown to be very well soluble in water.
The test item was completely dissolved without visible particles for the nominal loads 10 and 5 kg/L. For the nominal load 100 kg/L, the complete amount of water was absorbed by the test item resulting in a highly viscous sludge
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