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Diss Factsheets
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EC number: 932-389-6 | 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
Bioaccumulation: aquatic / sediment
Administrative data
- Endpoint:
- bioaccumulation in aquatic species: fish
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- October 1983-April 1984
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The study was conducted in accordance with the Good Laboratory Practice standards of Mitsubishi-kasei Institute of Toxicological and Environmental Sciences, Japan. The study followed the OECD305E Guideline with some deviations.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 981
- Report date:
- 1984
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 305 E (Bioaccumulation: Flow-through Fish Test)
- Deviations:
- yes
- Remarks:
- sampling time of acetone application solution; extra analyses of test water samples
- GLP compliance:
- yes
Test material
- Reference substance name:
- Reaction mass of (R)-cyano(3-phenoxyphenyl)methyl rel-(1R,3R)-3-((1Z)-2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropanecarboxylate and (R)-cyano(3-phenoxyphenyl)methyl rel-(1S,3S)-3-((1Z)-2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropanecarboxylate
- EC Number:
- 932-389-6
- Molecular formula:
- C23H19ClF3NO3
- IUPAC Name:
- Reaction mass of (R)-cyano(3-phenoxyphenyl)methyl rel-(1R,3R)-3-((1Z)-2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropanecarboxylate and (R)-cyano(3-phenoxyphenyl)methyl rel-(1S,3S)-3-((1Z)-2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropanecarboxylate
Constituent 1
Results and discussion
Applicant's summary and conclusion
- Conclusions:
- The study is considered to be reliable with restrictions. The results are sufficiently detailed and unambiguous as to be adequate for risk assessment, classification and labeling.
- Executive summary:
Daphnia pulex and carp (Cyprinus carpio) were exposed to cyhalothrin in static water systems, with or without soil. Toxicity in the following four test systems was determined with various cyhalothrin application methods: 1. Water only, application to the water 2. Water with undisturbed soil layer, application to the water phase 3. Water with stirring to suspend the soil layer, application to the water phase with suspended material 4. Water with undisturbed soil layer, application to the soil before adding the water.
For both Daphnia pulex and carp, the acute toxicity to cyhalothrin over 72 hours based on nominal initial concentrations in the water phase was reduced when soilwas included in the test system. The 72 h EC50 and LC50 values for both species were increased by pproximately 3 times with an undisturbed soil layer, 6-40 times where the soil was suspended in the water and 71-175 times when the cyhalothrin was applied to the soil before adding the overlying water. These data indicate that, under environmentally realistic conditions in which soil or sediment is present, exposure will be substantially reduced, thereby reducing the apparent toxicity of the compound.
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