Registration Dossier
Registration Dossier
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EC number: 300-326-6 | CAS number: 93925-25-8
- 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

Biodegradation in water and sediment: simulation tests
Administrative data
Link to relevant study record(s)
Description of key information
Short half-life and ultimate biodegradation
Key value for chemical safety assessment
Additional information
No experimental data from a study on biodegradation in water and sediment (simulation test) are available. Testing has been waived in accordance with column 2 restrictions as the submission item is readily biodegradable as evidenced by Clarke (2011, Harlan Report no. 41103271). The submission item concentrations decreased significantly in all short-term aquatic toxicity studies (Vryenhoef & Mullee 2011, Harlan Report no. 41103269 and Goodband & Mullee 2012, Harlan Reports no. 41103268 and 41103267), but it cannot be decided whether this is due to biotic transformation in the unsterile test media or due to hydrolysis. On the basis of the study for ready biodegradability the submission item and its transformation products can be regarded as rapidly, readily and eventually ultimately biodegradable. Due to their expected short half-lives in environmental waters and sediments the absence of long-term impact to the environment can be concluded.
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