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EC number: 234-421-8 | CAS number: 12003-13-3
- 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
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Peer-viewed data
- GLP compliance:
- not specified
- Key result
- Remarks on result:
- not determinable
- Remarks:
- Titanium trichloride reacts with water
- Details on results:
- Titanium trichloride reacts with water.
- Conclusions:
- TItanium trichloride reacts with water. The solubility of titanium trichloride is not possible.
- Executive summary:
TItanium trichloride reacts with water. The solubility of titanium trichloride is not possible.
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Peer-viewed handbook
- Key result
- Remarks on result:
- not determinable
- Remarks:
- React with water
- Details on results:
- Anhydrous aluminum chloride reacts extremely violently with water, evolving hydrogen chloride. The hexahydrate, AlCl3•6H2O is formed in this reaction. In aqueous solution, aluminum chloride is partially hydrolyzed to hydrochloric acid and aluminum oxychloride. For this reason, anydrous aluminum chloride cannot be obtained by concentrating the solution and carcining the hydrate.
- Conclusions:
- The solubility of anhydrous aluminum chloride is not determined, because this substance reacts violently with water evolving hydrogen chloride to form hydrate.
- Executive summary:
Anhydrous aluminum chloride reacts with water. It is not possible to determine the solubility.
- Endpoint:
- water solubility
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- the study does not need to be conducted because the substance is hydrolytically unstable at pH 4, 7 and 9 (half-life less than 12 hours)
- Justification for type of information:
- These data are peer-reviewed handbook and publication.
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- 2008R0440
- Deviations:
- yes
- Remarks:
- Because of high dissolution heat, saturated solution was not prepared.
- Principles of method if other than guideline:
- The aliquot amount of substance was dissolved into 100 ml water in nitrogen atmosphere and checked it by visual inspection.
- GLP compliance:
- no
- Other quality assurance:
- other: ISO9001
- Type of method:
- flask method
- Specific details on test material used for the study:
- Lot No. D2D0609
Purity ; 100 % - Key result
- Water solubility:
- > 250 g/L
- Conc. based on:
- test mat.
- Temp.:
- 25 °C
- pH:
- 3
- Details on results:
- The test was carried out by preparing 5% and 25% aqeuous solution under nitrogen atmosphere. These solutions were exposured to air in Erlenmeyer flasks. On exposure to air, these solution generated precipates as time passes.
- Conclusions:
- Aluminum trititanium dodecachloride dissolved into water with large amount heat emission under nitrogen atmosphere. For the sake of safety, more than 25 wt% aqueous solution was not prepared. On exposure to air, the solutions became tubid and finally gave precipitates as time passed.
- Executive summary:
The solubility of aluminum trititanium dodecachloride was more than 25 wt%, but on exposure to air, the substance gradually decomposed to give precipitates.
Referenceopen allclose all
Decomposition of TiCl3-AA (Aluminum trititanium dodecachloride)
Run |
Initial Sample concentration |
Decomposition ratio (%) |
||
After preparation |
1 day after |
3 day after |
||
1 |
5 wt% |
9.75 |
33.93 |
50.18 |
2 |
5 wt% |
6.33 |
31.41 |
46.43 |
3 |
25 wt% |
3.69 |
12.03 |
16.21 |
4 |
25 wt% |
7.91 |
16.12 |
20.95 |
Description of key information
Aluminum trititanium dodecachloride dissolved into water more than 25 wt% under nitrogen atmosphere.
But in contact with air, the substance in water gradually decomposed and gave precipitates as described in the literature.
Aluminum trititanium dodecachloride composes of aluminum chloride and titanium trichloride.
Both components are known to react with water found in the handbook. Titanium trichloride react with water to form hydrate and partially decomposes to produce hydrogen chloride and titanium oxide. Aluminum chloride also reacts with water to form hydrate and partially decomposes to hydrogen chloride and oxyaluminum chloride.
Key value for chemical safety assessment
Additional information
Aluminum trititanium dodecachloride (TiCl3 -AA) dissolved into water with emission of large amount of heat.
For sake of safety, solubility test more than 25 wt% was not carried out.
The solubility of TiCl3 -AA in water seems to be more than 250 g/L under inert atmosphere.
In contact with air, the solution became tubid and finally gives precipitates.
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