Registration Dossier
Registration Dossier
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EC number: 203-868-0 | CAS number: 111-42-2
- 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
Experimental results are available for earthworms, collembolans and plants (Stantec, 2006). The study report only contains EC25 and EC50 values; therefore the results of these chronic studies are considered as acute effect values.
- Earthworm reproduction (no. of progeny): 63-d EC50 = 776 mg/kg soil dw
- Earthworm adult survival: 35-d LC50 > 1000 mg/kg soil dw
- Collembolan adult survival and reproduction (EC50, EC25): > 1000 mg/kg soil dw.
- Alfalfa, Barley, Northern Wheatgrass seedling emergence (EC50): > 1000 mg/kg soil dw.
The lowest effect value was detected for Alfalfa in a seedling emergence test (EC50 shoot dry mass = 1632 mg/kg soil dw). The PNEC soil was derived by applying an assessment factor of 1000 to the lowest EC50 according to REACH Guidance R.10.6.2 as results are available from short-term tests with a producer, a consumer and a decomposer. The PNEC based on experimental data is 1.63 mg/kg soil dw.
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