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Diss Factsheets
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EC number: 701-369-7 | CAS number: -
- 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 ā 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
Overview of the Key aquatic endpoints:
96h Fish LC50 = 0.431 mg/L (Triameen Y)
96h Fish LC50 = 0.13 mg/L (Tetrameen OV)
96h Fish LC50 = 2.10 mg/L (Tetrameen OV + 5 mg/L Humic Acid)
48h Daphnia EC50 = 0.0775 mg/L (Triameen Y)
48h Daphnia EC50 = 0.032 mg/L (Tetrameen OV)
21d Daphnia EC10 (parental) = 0.577 mg/L (Triameen OV, River water)
21d Daphnia EC50 (parental) = 0.684 mg/L (Triameen OV, Riverwater)
72h Algae ErC10 = 0.05 mg/L (Tetrameen OV)
72h Algae ErC50 = 0.11 mg/L (Tetrameen OV)
72h Algae ErC10 = 0.518 mg/L (Triameen OV, Riverwater)
72h Algae ErC50 = 1.09 mg/L (Triameen OV, Riverwater)
3h Micro-organism EC10 = 28 mg/L (Tetramine OV)
3h Micro-organism EC50 = 391 mg/L (Tetramine OV)
3h Micro-organism EC10 = 18 mg/L (Triameen OV)
3h Micro-organism EC50 = 115 mg/L (Triameen OV)
Additional information
For the aquatic compartment two long-term key studies are available not for Tetramine octadecenyl but for Triamine octadecenyl. The results of the Triamine octadecenyl will be used for Tetramine octadecenyl as a worst-case as the octadecenyl will be more bioavailable than the Tetramine octadecenyl. For Triamine octadecenyl, the chronic algae test gave a ErC10 of 0.518 mg/L and the chronic daphnia test a NOEC (reproduction) of 0.81 mg/L. For the effect assessment the EC10 for daphnia adult mortalilty of 0.577 mg/L will be used as a worst-case. Note that both chronic key studies are higher tier studies performed in river water. This means that for risk assessment the bulk approach should be applied i.e. both the effect and exposure assessment are based on the total concentration (dissolved and sorbed).
For the toxicity to micro-organisms an EC10 and EC50 of resp. 28 and 391 mg/L was observed after 3 h exposure to Tetramine octadecenyl.
For a comparison; For triamine octadecenyl an EC10 and EC50 of resp 18 and 115 mg/L was observed for the toxicity to micro-organisms after 3 h exposure. The observed higher toxicity of the triamine compared to the tetramine support the use of Triamine octadecenyl data for read across to Tetramine octadecenyl.
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