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Diss Factsheets
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EC number: 271-351-7 | CAS number: 68541-71-9
- 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)
- Endpoint:
- short-term toxicity to fish
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1982
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 203 (Fish, Acute Toxicity Test)
- Deviations:
- not specified
- GLP compliance:
- no
- Specific details on test material used for the study:
- Name: FAT 20011/C
Purity: 62.1 % - Analytical monitoring:
- no
- Vehicle:
- yes
- Test organisms (species):
- Danio rerio (previous name: Brachydanio rerio)
- Test type:
- static
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 96 h
- Test temperature:
- 25°C
- pH:
- 8.2-8.4
- Dissolved oxygen:
- 6.2 mg/L at 30 mg/l concentration
- Nominal and measured concentrations:
- Nominal concentrations: 10, 30 and 100 mg/L
- Reference substance (positive control):
- no
- Duration:
- 96 h
- Dose descriptor:
- other: TL0
- Effect conc.:
- 10 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- other: TL50
- Effect conc.:
- 14.94 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- other: TL100
- Effect conc.:
- 30 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Details on results:
- No mortality was seen at 10 mg/L, while 100 % mortality was reported with 30 and 100 mg/L test concentrations.
- Results with reference substance (positive control):
- No reference substance tested.
- Validity criteria fulfilled:
- yes
- Conclusions:
- The 96 LC50 of FAT 20011/C in this fish acute toxicity test was determined to be 14.94 mg/L.
- Executive summary:
An acute fish toxicity test was performed on FAT 20011/C according to proceducre equivalent or similar guideline as OECD 203. 10 Zebra fish were used in this test at each dose level. Fish were tested at the follwing test concentrations: 10, 30 and 100 mg/L. No mortality was seen at 10 mg/L, while 100 % mortality was reported with 30 and 100 mg/L test concentrations. Based on these findings, the 96 LC50 of FAT 20011/C in this fish acute toxicity test was determined to be 14.94 mg/L.
Reference
Description of key information
An acute fish toxicity test performed following a guideline equivalent or similar to OECD test guideline 203 using Zebra fish. Fish were exposed to FAT 20011 for 48 h and 96 h to determine the TL values.The TL50 in the acute fish toxicity test was determined to be 14.94 mg/l at 96 hours of exposure time.
The 48h TL50 of FAT 20011/B in a fish acute toxicity test was determined to be 6.3 mg/L.
The TL50 of FAT 20011/A in a fish acute toxicity test was determined to be 6.5 mg/L.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 6.3 mg/L
Additional information
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.