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Diss Factsheets
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EC number: 466-490-7 | 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 – 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
Study reports have been available for acute tests with fish, invertebrate, algae and micro-organism. The results are summarized as below:
The acute toxicity of the test item to zebra fish was determined in a 96-hour static test according to OECD TG 203. 100 mg/L of test substance and a control were applied in the limit test. The LC50, LOEC and LC100 could not be quantified due to the absence of a toxic effect of the test item at the tested concentration, but showed that LC50, LC100 and NOEC of the test substance were all above 100 mg/L.
The acute toxicity of the test item to Daphnia magna was determined in a 48-hour static test according to OECD TG 202. 100 mg/L of test substance and a control were applied in the limit test. The 48-hour NOEC and the 48-hour EC0 of test substance to daphnia magna were determined to be at least 100 mg/L. The 48-hour EC50 and the 48-hour EC100 were clearly higher than 100 mg/L.
The influence of the test item on the growth of the green algal species Scenedesmus subspicatus was investigated in a 72-hour static test according to the modified OECD TG 201 under GLP principle compliance condition. 4.6, 10, 22, 46 and 100 mg/L and a control of the test substance were applied in the definitive test. The results where the algae grew in the test media with dissolved test item as in a usual algal growth inhibition test were taken into consideration for the determination of the toxic effect of the test item on the growth Scenedesmus subspicatus. The result of Experiment A indicated ErC50 was above 100 mg/L, NOEC was 10 mg/L and LOEC was 22 mg/L.
The inhibitory effect of the test item on the respiration rate of aerobic wastewater microorganisms of activated sludge was investigated in 3-hour respiration inhibition test according to the OECD TG 209. Only one concentration of 1000 mg/L of test substance was applied in the definitive test. Control groups and reference substance were also applied. The results indicated 3-hour NOEC of the test item to activated sludge microorganisms was at least 1000 mg/L. This value might even be higher but concentrations above 1000 mg/L were not tested. The 3-hour EC20, EC50, and EC80 could not be calculated, but were clearly higher than 1000 mg/L.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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