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EC number: 252-390-9 | CAS number: 35141-30-1
- 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
Additional information
Suitable experimental data testing the toxicity of N-(2-aminoethyl)-N’-[3-(trimethoxysilyl)propyl]ethylenediamine (CAS 35141-30-1) towards aquatic organisms were not available. Therefore appropriate read across data from N-(2-aminoethyl)-3-aminopropyltrimethoxysilane (CAS 1760-24-3) were used. Information on the read across approach can be found in the attached justification in the respective target entry and in the overall justification for grouping of substances attached in IUCLID Section 13.
All studies with the target and the source substances were performed according to appropriate OECD or EU guidelines and mostly GLP standards.
Short term results showed that algae is the most sensitive species (ErC50 (72 h) = 8.8 mg/L) followed by aquatic invertebrates (EC50 (48 h) = 81 mg/L) while only slight effects at very high concentrations (>100 mg/L) were recorded for fish (EC50 (96 h) = 597 mg/L). Long term data were available only for algae with a NOErC (72 h) of 3.1 mg/L (nominal).
Furthermore the study with the source substance N-(2-aminoethyl)-3-aminopropyltrimethoxysilane (CAS 1760-24-3) and Pseudomonas putida resulted in growth inhibition values of 67 mg/L (EC50) and 25 mg/L (EC10) after 16 h of exposure.
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