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Diss Factsheets
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EC number: 471-920-1 | 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
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The 48–hr-acute toxicity of test substance to Daphnia magna was studied under static conditions. Daphnids were exposed to control, and test chemical at the 13, 22, 36, 60, 100 mg/L loading rates (mean measured concentrations: 0.019, 0.064, 0.17, 1.1, 2.9 mg/L) for 48 hr. Immobilization effects were observed daily. The 48– hour EC50was 77 mg/L (1.3 mg/L as mean measured). The 48– hr NOEC based on immobilization was 13 mg/L (0.17 mg/L as mean measured).
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 77 mg/L
Additional information
Two studies, one key and one supporting are available:
The 48–hr-acute toxicity of test substance to Daphnia magna was studied under static conditions. Daphnids were exposed to control, and test chemical at the 13, 22, 36, 60, 100 mg/L loading rates (mean measured concentrations: 0.019, 0.064, 0.17, 1.1, 2.9 mg/L) for 48 hr. Immobilization effects were observed daily. The 48– hour EC50was 77 mg/L (1.3 mg/L as mean measured). The 48– hr NOEC based on immobilization was 13 mg/L (0.17 mg/L as mean measured).
The 48–hr-acute toxicity of test substance toDaphnia magnawas studied under static conditions. Daphnids were exposed to control, and test chemical at the nominal 100, 180, 320, 560, and 1000 mg/L loading rates for 48 hr. Immobilization effects were observed daily.
Due to the complex nature of WAFs and the observed changes in peak profile between the WAFs and the analytical standards, the results calculated from the GC and the TOC analyses should be viewed with caution as these may not be reliable indicators of the concentration of the test material present in the WAFs. The use of nominal loading rates is therefore considered a more appropriate indicator for the expression of the results of this study.
Nominal Loading rates: The 48– hour EC50 was 180mg/L. loading rate WAF. The 48– hr NOEC based on immobilization was 100 mg/L loading rate WAF.
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