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Diss Factsheets
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EC number: 219-514-3 | CAS number: 2451-62-9
- 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 model calculations of Mackay (EQC Model v. 1.0, Level I, II, III) give the following picture of environmental distribution for TGIC:
EQC Model calculations Level I show equilibrium conditons with almost 100% of TGIC in water, and less than 0.01 % in soil, sediment, air, biota and suspended sediment. Under these conditions, with an input of 100'000 kg of TGIC the concentrations are 500 ng/l in water, but in the sub-nanogram area for the othe environmental compartments.
EQC Model calculations Level II show equilibrium conditions for constant emission via air (1000 kg/h) of almost 100% of TGIC in water, but less than 0.02 % i soil, air, and sediment. The equilibrium is similar to that of the level I calculaitons including the concentrations. However, an additional parameter was calculated, the decay rate in the different compartments. The decay rate in water is highest with 90.6% /hour , while decay rates in air, soil, and sediment are smaller than 1%/hour. Thus, TGIC present in water is eliminated very rapidly by hydrolysis.
EQC Model calculation Level III shows equilibrium conditions of TGIC when emission is 1000 kg/h in to air, water, and soil at the same time. Under these conditions 73 % is found in soil, 27% in water and < 1% in air and sediment. Again, the decay rate water is highest (> 9%) while decay rates in air and soil are < 5%, and < 1% in sediment.The concentrations observed are in water similar to model calculations Level I & II (namely 6435 ng/l) but 13 ng/g in soil, 29 ng/m3 in air, and 0.15 ng/g in sediment.
In conclusion, when TGIC emission is via air , most of the substance is present in water , while concurrent emission to air, water and soil leads to a concentration of TGIC in soil, and to a lesser extent in water.
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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