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EC number: 943-030-8 | 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 fish
Administrative data
Link to relevant study record(s)
Description of key information
LC50, 96h, Oncorhynchus mykiss = 509 mg/l (nominal)
Key value for chemical safety assessment
Additional information
Two studies were conducted on short-term toxicity to rainbow trout (Oncorhynchus mykiss) on the analogue substance. The first study (according to EU Method C.1) exposed groups of 10 animals to test item concentrations of 300, 350, 450, 500, 600 and 800 mg/l in reconstituted water for 96 hours, plus a control group of 10 animals were exposed to reconstituted water alone. Measured concentrations fell within 97.7 % to 108.3 % of nominal test item concentrations. A dose-response relationship with mortality was evident. The 96-hour LC50 of the test item was calculated to be 509.1 mg/l (nominal concentrations) using the LOGIT Model at 95 % confidence limits based on mortality.
The second study (according to the OECD Guideline 203, 1981) was a limit test according to the OECD Guideline 203 (1981) whereby 10 rainbow trout were exposed to 100 mg/l test item for 96 hours in a limit test, and a negative control group of 10 rainbow trout were exposed to test medium alone. Measured test item concentrations fell between 101.0 and 103.5 % of nominal concentrations. As no mortality was observed, the 96-hour LC50is therefore higher than 100 mg/l (nominal concentration).
Based on the read across considerations same results apply to the target substance and the LD50, 96h for fish is considered to be 509 mg/l.
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