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EC number: 217-461-0 | CAS number: 1860-26-0
- 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 and sediment: simulation tests
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
Water:
In accordance with Regulation (EC) No 1907/2006, Annex IX, Section 9.2, 9.2.1.3, Column 2, a simulation study on ultimate degradation in surface water may be waived if direct and indirect exposure of the sediment compartment is unlikely. The test substance is not supposed to be directly applied to sediments. Indirect exposure to sediments is unlikely to occur in significant dimensions since due to the extremely low water solubility, the substance will reach sewage treatment plants (STPs) in only very small amounts. In the STP, due to the high Koc the substance will distribute to a high extent to the sewage sludge. If any, only negligible amounts will reach surface water and sediment by the STP effluent. Therefore, exposure to sediment can be neglected. Additionally, the analogous compound Di-(2-ethylhexyl)amine (CAS 106-20-7) turned out to be moderately biodegradable (not readily biodegradable) in a ready test according to OECD TG 301B. The same result may be applied to biodegradation simulation testing in water and sediment. Moreover, the risk characterisation ratio (RCR) does not indicate the need for further investigation of risks for the sediment compartment (RCR < 1).
Sediment:
In accordance with Regulation (EC) No 1907/2006, Annex IX, Section 9.2, 9.2.1.3, Column 2, sediment simulation testing may be waived if direct and indirect exposure of the sediment compartment is unlikely. The test substance is not supposed to be directly applied to sediments. Indirect exposure to sediments is unlikely to occur in significant dimensions since due to the extremely low water solubility, the substance will reach sewage treatment plants (STPs) in only very small amounts. In the STP, due to the high Koc the substance will distribute to a high extent to the sewage sludge. If any, only negligible amounts will reach surface water and sediment by the STP effluent. Therefore, exposure to sediment can be neglected. Additionally, the analogous compound Di-(2-ethylhexyl)amine (CAS 106-20-7) turned out to be moderately biodegradable (not readily biodegradable) in a ready test according to OECD TG 301B. The same result may be applied to biodegradation simulation testing in water and sediment. Moreover, the risk characterisation ratio (RCR) does not indicate the need for further investigation of risks for the sediment compartment (RCR < 1).
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