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- 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
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- Storage stability and reactivity towards container material
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- Additional physico-chemical information
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- Nanomaterial agglomeration / aggregation
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- Endpoint summary
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- Environmental data
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- 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
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- Biotransformation and kinetics
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- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
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- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
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- Specific investigations
- Exposure related observations in humans
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- Additional toxicological data
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The 96h-LC50 for carp (Cyprinus carpio) exposed to Pergafast 425 exceeded a time weighted average concentration of 4.5 µg/L, being considered as the maximum solubility of the test item in test medium.
Key value for chemical safety assessment
Additional information
In an 96-h acute toxicity study conducted according to OECD guideline 203, carp (Cyprinus carpio) were exposed to Pergafast 425, under static conditions, at a saturated solution prepared at a loading rate of 100 mg/L. Samples taken from the limit concentration and the control were analysed. The measured concentration in the SS was 4.7 µg/L at the start of the test, 5.0 µg/L after 24 hours of exposure, and 4.0 µg/L at the end of the test. Based on these results, the TWA concentration was calculated to be 4.5 µg/L and used to express the effect parameters. No mortality or other effects were observed in the control and at the limit concentration during the exposure period. In conclusion, the 96h-LC50 exceeded the time weight average concentration of 4.5 ug/L, being considered as the maximum solubility of the test item in test medium. The study is considered to be reliable without restrictions.
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