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Diss Factsheets
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EC number: 204-469-4 | CAS number: 121-44-8
- 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: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
The chemical should be regarded as readily biodegradable based on the decision of European regulators.
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
Regarding biodegradation in water no conclusion could be obtained based on the existing data for triethylamine. The biodegradation test performed with triethylamine (NITE, date unknown) proves that the substance is biodegradable. However, an interpretation of the results is not possible due to limited information regarding the test method. Therefore, a study of the substance tripropylamine was included to fulfill the intention of read-across (BASF AG, 1990). This was a possible option due to the fact that both substances possess a similar chemical structure. With the same intention another read-across to tributylamine was performed (Muckle, 2010). Tributylamine was found to be readily biodegradable.
The EU commission working group on classification and labelling of dangerous substances decided to regard triethylamine as readily biodegradable (1995). The proposal for classification and labelling was N; R51-53. Although some ambiguous experimental data were available, the members of the working group agreed at least in the second meeting not to classify the substance as dangerous for the environment.
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