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EC number: 424-310-4 | CAS number: 178452-66-9 BLUE PE 3811
- 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:
- key study
- Study period:
- From July 8th to 12th,1996
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.1 (Acute Toxicity for Fish)
- Version / remarks:
- December 1992
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 203 (Fish, Acute Toxicity Test)
- Version / remarks:
- July 17th, 1992
- GLP compliance:
- yes (incl. QA statement)
- Analytical monitoring:
- yes
- Vehicle:
- no
- Details on test solutions:
- A limit test was performed in accordance with the test guidelines to demonstrate that the test substance has no toxic effect on the test fish up to the concentration of nominal 200 mg/l. Thus, the only concentration tested was nominal 200 mg/l and a control (test water without addition of the test substance). The analytically determined test substance concentrations in the analysed test medium of 200 mg/l varied in the range from 96 % to 98 % of the nominal value. Therefore, all reported biological results are related to the nominal concentration of the test substance. Medium renewal was performed every 24 hours to keep the concentrations of test item in the test media as constant as possible during the test period.
- Test organisms (species):
- Oncorhynchus mykiss (previous name: Salmo gairdneri)
- Details on test organisms:
- 7 fishes in control
7 fishes in the test substance concentration - Test type:
- semi-static
- Water media type:
- freshwater
- Limit test:
- yes
- Total exposure duration:
- 96 h
- Hardness:
- 130 mg CaCO3/l
- Test temperature:
- The test media temperatures ranged from 15.4 to 16.5 °C.
- pH:
- The measured pH-values in the test media ranged from pH 7.5 to pH 8.6.
- Dissolved oxygen:
- >= 7.8 mg/l
- Nominal and measured concentrations:
- Nominal concentration of the test substance = 200 mg/l.
The analytically determined test substance concentrations in the analysed test medium of 200 mg/l varied in the range from 96 % to 98 % of the nominal value.
Therefore, all reported biological results are related to the nominal concentration of the test substance. - Reference substance (positive control):
- no
- Duration:
- 24 h
- Dose descriptor:
- LC50
- Effect conc.:
- > 200 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 48 h
- Dose descriptor:
- LC50
- Effect conc.:
- > 200 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 72 h
- Dose descriptor:
- LC50
- Effect conc.:
- > 200 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- > 200 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- LC100
- Effect conc.:
- > 200 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- LC0
- Effect conc.:
- > 200 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- other: LLC
- Effect conc.:
- > 200 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- NOEC
- Effect conc.:
- 200 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Duration:
- 96 h
- Dose descriptor:
- LOEC
- Effect conc.:
- > 200 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Details on results:
- In the control and in the 200 mg/l test substance concentration all fish survived until the end of the test. The test medium with 200 mg/l of test substance was intensively coloured by the test substance. Therefore no observation of test fishese in the test medium was possible. At the end of the test, the test fish were placed in control water for observation of symptoms of intoxication. No symptoms of intoxication were observed. Therefore, the 96-hour NOEC, and the 96-hour LC0 of the test substance to Rainbow trout were determined to be at least 200 mg/l test substance. The NOEC might even be higher than this concentration, but concentrations in excess of nominal 200 mg/l test substance have not been tested. The 96-hour LOEC, the 96-hour LC0, the 96-hour LC50 and the 96-hour LC100 were clearly higher than 200 mg/l test substance. These values could not be quantifred, since concentrations in excess of 200 mg/l have not been tested.
- Conclusions:
- The test substance has no toxic effects on the fish up to 200 mg/l concentration.
- Executive summary:
The short-term acute toxicity to fish species was carried out according OECD test guideline 203 and EU Method C.1 (Acute Toxicity for Fish).
The LC50 estimation for a 96-hour exposure of the test substance is 200 mg/L.
Reference
Description of key information
The test substance has no toxic effects on fish up to 200 mg/l concentration.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Dose descriptor:
- LC50
- Effect concentration:
- 200 mg/L
Additional information
The short-term acute toxicity to fish species was carried out according OECD test guideline 203 and EU Method C.1 (Acute Toxicity for Fish).
The LC50 estimation for a 96-hour exposure of the test substance is 200 mg/L.
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.
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