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Diss Factsheets
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EC number: 617-298-9 | CAS number: 82097-50-5
- 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
Two bioaccumulation studies on fish following standard test guidelines and complying with GLP are available and included (Fackler 1991 & Fackler 1992). Low BCF values (1.2 and 1.3, respectively) demonstrate low bioaccumulation potential of the substance, which is supported by the low log Pow values measured for the substance in reliable and valid studies.
Additional information
Low log Pow values <3 over a range of pH values were observed in a valid GLP study according to OECD TG 107 (Burkhard 1994), indicating a low bioaccumulation potential of the substance.
For the bioaccumulation endpoint, two in-vivo bioaccumulation studies are available (Fackler 1991 & Fackler 1992). Both available studies followed standard test guidelines and complied with GLP (Reliability 1). In the first study (Fackler 1991), bluegill sunfish (Lepomis macrochirus) were exposed to the 14C-phenyl-ring-labelled test substance at nominal concentrations of 1.4 – 1.5 mg/L for 28 days uptake phase and 14 days depuration. The bioconcentration factor (BCF) were calculated to be 1.2 in whole fish (bluegill sunfish; steady-state by day 1) at exposure conc. of 1.4 - 1.5 mg/L. No normalization for the lipid content was performed. In the second study (Fackler 1992), bluegill sunfish (Lepomis macrochirus) were exposed to the 14C-triazine-ring- and 14C-phenyl-labelled test substance at nominal concentrations of 1.4 – 1.5 mg/L for 28 days uptake phase and 14 days depuration (35 fish). The test conditions were as following: pH 6.8 – 7.3, 16.9 – 17.1 °C, 16 hours light -8 hours darkness cycle. The water conditions were 30 - 35 mg/L total hardness (as CaCO3) and 0.3 – 1.9 mg/L TOC. The steady state bioconcentration factors of 0.46 for edible tissue and 2.6 for non-edible tissue were determined. This corresponds to whole body bioconcentration factor (BCF) of 1.3. No normalization for the lipid content was performed.
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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