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EC number: 275-640-9 | CAS number: 71566-55-7
- 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
- Endpoint:
- short-term toxicity to fish
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1988-07-18 - 1988-08-04
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 988
- Report date:
- 1988
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 203 (Fish, Acute Toxicity Test)
- Version / remarks:
- (1984)
- Deviations:
- yes
- Remarks:
- Highest vehicle concentration: 791.4 mg/L
- GLP compliance:
- no
Test material
- Reference substance name:
- 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-N-3-(isopropoxypropyl)benzenesulphonamidato(2-)]cobaltate(1-)
- EC Number:
- 275-640-9
- EC Name:
- 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-N-3-(isopropoxypropyl)benzenesulphonamidato(2-)]cobaltate(1-)
- Cas Number:
- 71566-55-7
- Molecular formula:
- C44H50CoN10O10S2.C28H31N2O3
- IUPAC Name:
- 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-N-3-(isopropoxypropyl)benzenesulphonamidato(2-)]cobaltate(1-)
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- - Physical state: powder (solid)
Constituent 1
Sampling and analysis
- Analytical monitoring:
- no
Test solutions
- Vehicle:
- yes
- Details on test solutions:
- PREPARATION AND APPLICATION OF TEST SOLUTION
- stock solution: 5.0 g test item and 20.0 mg alkylphenol-polyglykol-ether were mixed with and made up to 50 mL with acetone.
- Controls:
Blank: Dechlorinated tap water (carbon filter)
Vehicle: Dechlorinated tap water with the vehicle
- Chemical name of vehicle: Acetone and alkylphenol-polykol-ether
- Concentration of vehicle in test medium: 791 mg acetone and 0.4 mg alkylphenol-polyglykol-ether per liter water in the concentration used for the highest test concentration.
Test organisms
- Test organisms (species):
- Danio rerio (previous name: Brachydanio rerio)
- Details on test organisms:
- TEST ORGANISM
- Common name: Zebrafish
- Length: 21 mm (15-25 mm)
- Weight: 0.11 (0.02-0.20g)
- Source: West Aquarium, Bad Lauterberg, Germany
- Feeding during test: None
ACCLIMATION
- Acclimation period: 19 days
Study design
- Test type:
- static
- Water media type:
- freshwater
- Total exposure duration:
- 96 h
Test conditions
- Hardness:
- 164 mg CaCO3/L
- Test temperature:
- 22-24 °C
- pH:
- 8.0-8.3
- Dissolved oxygen:
- O2%: 90-102
- Nominal and measured concentrations:
- Nominal concentrations: 10, 18, 32, 58, 100 mg/L;
- Details on test conditions:
- TEST SYSTEM
- Test vessel: 20 L glass aquaria
- Material, fill volume: Glass aquaria filled with 15 L
- No. of organisms: 10 fishes per concentration and control, 10 fishes per aquarium
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- > 100 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- LC0
- Effect conc.:
- > 100 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Duration:
- 96 h
- Dose descriptor:
- LC100
- Effect conc.:
- > 100 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Details on results:
- - No abnormal responses of the fish were observed.
- No mortality of the fish were observed.
Any other information on results incl. tables
- Sublethal observations / clinical signs:
measurement start 24h 48h 72h 96h blank dead/alive 0/10 0/10 0/10 0/10 0/10 oxygen % 102 95 93 90 91 pH 8.0 8.1 8.3 8.3 8.3 temperature °C 22 22 23 23 23 Vehicle dead/alive 0/10 0/10 0/10 0/10 0/10 oxygen % 101 91 91 90 90 pH 8.2 8.2 8.2 8.2 8.2 temperature °C 23 23 23 23 23 10 mg/L dead/alive 0/10 0/10 0/10 0/10 0/10 oxygene % 102 92 91 90 90 pH 8.0 8.2 8.2 8.2 8.2 temperature °C 22 23 23 23 23 18 mg/L dead/alive 0/10 0/10 0/10 0/10 0/10 oxygen % 101 99 98 96 92 pH 8.1 8.1 8.2 8.2 8.2 temperature °C 22 23 23 23 23 32 mg/L dead/alive 0/10 0/10 0/10 0/10 0/10 oxygene % 102 94 96 94 92 pH 8.1 8.2 8.3 8.3 8.3 temperature °C 22 23 23 23 23 58 mg/L dead/alive 0/10 0/10 0/10 0/10 0/10 oxygen % 102 99 96 94 92 pH 8.0 8.2 8.2 8.2 8.2 temperature °C 22 23 23 23 23 100 mg/L dead/alive 0/10 0/10 0/10 0/10 0/10 oxygen % 102 96 93 92 90 pH 8.1 8.1 8.2 8.2 8.2 temperature °C 22 22 23 23 23
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- The test substance is with high probability not acutely harmful to fish.
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