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EC number: 601-779-5 | CAS number: 121451-02-3
- 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
biodegradability in water were 0.2 and 4.0% respectively
half life in soil was calculated to 267 to 315 days
Additional information
Biodegradability in Water - Screening
A study was conducted to investigate the potential of the test material to undergo biodegradation in accordance with the standardised guideline OECD 301B under GLP conditions. The study was awarded a reliability score of 1 in line with the criteria set forth by Klimisch et al. (1997).
The test material systems yielded theoretical CO₂ (ThCO₂) values of 0.2 and 4.0 % for replicates 1 and 2, respectively, by day 29 of the study. Therefore, the test material cannot be classified as readily biodegradable according to the criteria outlined in the testing guideline.
Biodegradability in Soil
The degradation of the test material in soil was investigated in accordance with the standardised guidelines PA 161-2 and 163-1 and OECD II 7.1.1 under GLP conditions. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).
Degradation of ¹⁴C-aniline and ¹⁴C-benzoyl labelled test material was studied on three U. S. soils. The half-life of the test material in soil under aerobic conditions ranged from 267 to 315 days. Two metabolites were identified in the ¹⁴C-aniline-labelled samples: the urea and amine. Only ¹⁴CO₂ was identified as a metabolite from the ¹⁴C-benzoyl-labelled samples. Bound residues increased steadily and were qualitatively characterized as humin, humic acid, and fulvic acid, and therefore did not contain additional amounts of parent test material or metabolites. The test material is not considered to be at risk for leaching due to its high apparent Kd (96 mL/g) and low water solubility.
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