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Diss Factsheets
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EC number: 700-080-3 | CAS number: 752225-55-1
- 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
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: OECD guideline conform
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 988
- Report date:
- 1988
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)
- Deviations:
- yes
- Remarks:
- test concentration above water solubility
- GLP compliance:
- no
Test material
- Reference substance name:
- Soybean oil, epoxidized
- EC Number:
- 232-391-0
- EC Name:
- Soybean oil, epoxidized
- Cas Number:
- 8013-07-8
- IUPAC Name:
- 8013-07-8
- Details on test material:
- The test material is insoluble in water. A stock solution was prepared: 4.0 g of test material were dissolved in and made up to 10 ml with DMF. This solution was diluted to 100 mg/l with water.
Concentrations Nominal: The calculated amounts of stock solution to produce the desired test concentrations were given into the water and were homogeneously distributed. The daphnia were then transferred into the beakers.
Constituent 1
Sampling and analysis
- Analytical monitoring:
- no
- Details on sampling:
- - Concentrations: 10, 18, 32, 58 and 100 mg/l.
Test solutions
- Vehicle:
- not specified
- Details on test solutions:
- PREPARATION AND APPLICATION OF TEST SOLUTION (especially for difficult test substances)
- Evidence of undissolved material (e.g. precipitate, surface film, etc): Small parts of the test substance were swimming at the surface of the test solutions at concentrations 10-100 mg/l (nominal) from the start of the test
Test organisms
- Test organisms (species):
- Daphnia magna
Study design
- Test type:
- not specified
- Water media type:
- not specified
- Limit test:
- no
- Total exposure duration:
- 24 h
Test conditions
- Reference substance (positive control):
- not specified
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 24 h
- Dose descriptor:
- EC0
- Effect conc.:
- > 100 mg/L
- Basis for effect:
- mobility
- Duration:
- 24 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 100 mg/L
- Basis for effect:
- mobility
- Duration:
- 24 h
- Dose descriptor:
- EC100
- Effect conc.:
- > 100 mg/L
- Basis for effect:
- mobility
- Details on results:
- No immobilization was noted in any treated organism.
Applicant's summary and conclusion
- Conclusions:
- Test concentrations were well above the limit of solubility. These test conditions may be considered to represent a worst-case exposure condition, as the possibility for both direct toxicity (narcosis) of dissolved substance and solvent vehicle, and indirect toxicity (physical effects) of undissolved test substance were represented.
Regardless of this potential for multiple modes of toxicity, acute EC50 value indicates the substance to be practically non-toxic to crustaceae on an acute basis.
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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