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EC number: 442-230-8 | CAS number: 321679-52-1
- 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:
- 05 June 2001 to 27 June 2001
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- yes
- Remarks:
- the amount of only about 8 g/25 mL water was used because the viscosity of the test solutions increases and the sample handling is unpracticable.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- yes
- Remarks:
- the amount of only about 8 g/25 mL water was used because the viscosity of the test solutions increases and the sample handling is unpracticable.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Specific details on test material used for the study:
- Identity: FAT 40800/A
Batch number: WP 2/01
Aggregate state at room temperature: Solid / powder
Color: Dark orange
Storage conditions: At room temperature at about 20 °C, away form direct sunlight
Expiration Date: February 14, 2007 - Water solubility:
- 275 g/L
- Temp.:
- 20 °C
- pH:
- >= 7.49 - <= 7.54
- Details on results:
- Preliminary study: The saturation concentration of FAT 40800/A at room temperature was estimated by a simplified flask method in the preliminary test to be about 260 g/L. Therefore, the flask shaking test was performed in the main study.
Main study: The concentrations were determined after a shaking time of 24 hours, 48 hours and 72 hours, respectively at 30°C. Afterwards, the samples were equilibrated for 24 hours at 20°C ± 0.5 °C. The measured results differ by less than 15 %. Therefore, the study is considered to be valid. - Conclusions:
- The water solubility of the test substance is 275 g/L at 20 °C
- Executive summary:
In a GLP-compliant study, performed according to OECD guideline 105 and EU method A.6 using flask method, the water solubility of the test substance was determined to be 275 g/L at 20 °C.
Reference
Results of the water solubility of FAT 40800/A
Sample No. | Shaking time at 30 °C | Concentration analysed [mg/l] | Water solubility calculated [g/l] |
1 | 72
48
24 | 28.160 |
275.04 SD = 11.31 |
2 | 28.571 | ||
3 | 27.667 | ||
4 | 28.145 | ||
5 | 27.009 | ||
6 | 25.469 |
The saturation mass concentration is calculated from the bold values given in the column "Concentration analysed".
SD = standard deviation
Description of key information
The water solubility of the test substance is 275 g/L at 20 °C.
Key value for chemical safety assessment
- Water solubility:
- 275 g/L
- at the temperature of:
- 20 °C
Additional information
In a GLP-compliant study, performed according to EU method A.6, the water solubility of the test substance was determined to be 275 g/L at 20 °C (RCC 2001).
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