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Diss Factsheets
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EC number: 201-557-4 | CAS number: 84-74-2
- 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
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
Dialkyl phthalate esters concentrations (including DBP) were determined by Mackintosh et al., 2004 in 18 marine species representing approximately 4 trophic levels from their natural habitat (False Creek harbor, Vancouver, BC). Lipid equivalent concentrations in phthalates esters were determined and foodweb magnification factors were calculated and analysed regarding the trophic levels.
Food web characterization was determined on basis of 2 methods (trophic position model and stable nitrogen isotope analysis).
With biomagnification factors of 0.81 and 0.70 according to stable nitrogen isotope and trophic position level, DBP do not biomagnify in the aquatic marine food web studied.
Key value for chemical safety assessment
- BCF (aquatic species):
- 1.8 L/kg ww
Additional information
According to peer reviewed information from EU RAR for DBP, 2004 bioaccumulation test according to international guidelines (OECD 305E) has been carried out under GLP by industry (Hüls, 1996). Carp (Cyprinus carpio) were exposed to 10 and 50 μg/L of DBP for 28 days. Based on measurements for the highest exposure concentration in water and fish a BCF value of 1.8 L/kg was found
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