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Diss Factsheets
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EC number: 923-900-3 | CAS number: -
- 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:
- key study
- Study period:
- 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: Home standard method "SOP 00190 Version 3"
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: OECD Guideline 120
- Deviations:
- no
- Principles of method if other than guideline:
- OECD TG 120: “Solution/Extraction Behavior of Polymers in Water” (adopted, May 2008) and to the OECD Guidelines for Testing of Chemicals, Section 1 – Physical-Chemical Properties No: 120 “Solution/Extraction Behavior of Polymers in Water” (adopted, 21th January 2000)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Water solubility:
- < 0.003 g/L
- Temp.:
- 20 °C
- pH:
- 5.9
- Remarks on result:
- other: Result with a concentration of 100 and 1000 mg/l
- Details on results:
- The limit of quantification of TOC is 0.002 g/l, therefore the limit of quantification for the test item is 0.0027 g/l.
- Conclusions:
- The water solubility of the test item is < 3 mg/L at 20 °C and pH of 5.6.
- Executive summary:
Corresponding to the OECD TG 105 and 120, the water solubility of the test item was determined by total organic carbon (TOC) of the aqueous phases calculated with the carbon content of the test item (purity 100 %) determined by CHN analysis. The mean water solubility of the test item was < 3 mg/l at 20 °C and pH 5.6.
Reference
In a mixture or multi-constituent substance, each constituent has its own solubility which may differ from the solubility of the others. For the test item no constituents with higher water solubility were observed, because the water solubility of the test item shows the same result at different concentrations (100 mg/l and 1000 mg/l).
Description of key information
The mean value of the water solubility determined from two concentrations is lower than 3 mg/L at 20 °C and pH of 5.6, according to OECD 105 and 120.
Key value for chemical safety assessment
- Water solubility:
- 3 mg/L
- at the temperature of:
- 20 °C
Additional information
"Should read: < 3.0 mg/L"
The water solubility of the test item was determined by total organic carbon (TOC) of the aqueous phases calculated with the carbon content of the test item (purity 100 %) determined by CHN analysis using the flask method. In a mixture or multi-constituent substance, each constituent has its own solubility which may differ from the solubility of the others. For the test item no constituents with higher water solubility were observed, because the water solubility of the test item shows the same result at different concentrations (100 mg/L and 1000 mg/L).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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