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Registration Dossier
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EC number: 237-159-2 | CAS number: 13674-87-8
- 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
Endpoint summary
Administrative data
Description of key information
Additional information
The lowest toxicity values (corrected, where appropriate, for standardised organic matter content of 3.4% and a conversion factor of 1.13 for transforming results from a dry weight to wet weight basis) are as follows: Acute toxicity to earthworms 14 d LC50= 26 mg/kg dw= 23 mg/kg ww (Eisenia foetida) Chronic toxicity to57 d NOECrepro = 3.3 mg/kg dw= 2.9 mg/kg ww earthworms (Eisenia foetida) Toxicity to plants NOECemergence= 19 mg/kg dw= 17 mg/kg ww (Mustard, Sinapis alba) Toxicity to soil micro-organisms 28 d NOEC≥ 128 mg/kg ww (nitrifying micro-organisms in sandy loam soil) The availability of a data set that includes acceptable results from three long-term tests with species from at least three trophic levels, means that it is possible to derive a PNECsoil from the test data by applying an assessment factor of 10 to the lowest chronic NOEC. The resultant PNECsoil is 3.3/10 = 0.33 mg/kg soil dry weight.
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