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EC number: 419-480-1 | 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

Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 15 February 1995 to 01 March 1995
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted to recent EU test guidance in compliance with GLP.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 995
- Report date:
- 1995
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.1 (Acute Toxicity (Oral))
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 401 (Acute Oral Toxicity)
- Deviations:
- no
- GLP compliance:
- yes
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Reference substance name:
- -
- EC Number:
- 419-480-1
- EC Name:
- -
- IUPAC Name:
- Reaction mass of tetrasodium 2-((1-(3-(6-fluoro-(4-((N-(2-(2-sulfatoethanesulfonyl)ethyl)-N-phenyl)amino)-1,3,5-triazin-2-ylamino)-2-hydroxy-5-sulfonatophenylazo)-1-phenylmethyl)azo)-4-sulfonatobenzoate cuprate (4-) and trisodium 2-((1-(3-((4-(N-(2-ethenesulfonylethyl)-N-phenyl)amino)-6-fluoro-1,3,5-triazin-2-ylamino)-2-hydroxy-5-sulfonatophenylazo)-1-phenylmethyl)azo)-4-sulfonatobenzoate cuprate (4-)
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- - Name of test material (as cited in study report): Reactive Blue FC 75311
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Harlan Winklemann, Borchen, Germany
- Age at study initiation: Males 6 -7 weeks, Females 8 - 9 weeks
- Weight at study initiation: Initial mean weight: Males 180g, Females 161g
- Fasting period before study: 16 hours prior
- Housing: Conventational conditions - Makrolon Typo-III cages, 5 to a cage
- Diet (e.g. ad libitum): Altromin 1324 pellets, ad libitum
- Water (e.g. ad libitum): Tap water, ad libitum
- Acclimation period: At least 5 days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 22
- Humidity (%): 55
- Air changes (per hr): 10 - 15 per hour
- Photoperiod (hrs dark / hrs light): 12 hour light/dark (artifical light from 6am to 6pm)
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- water
- Remarks:
- Demineralised
- Details on oral exposure:
- As above; the substance was administered as a single dose of 2000 mg/kg in demineralised water.
- Doses:
- 2000 mg/kg body weight
- No. of animals per sex per dose:
- Males 5
Females 5 - Control animals:
- no
- Details on study design:
- - Duration of observation period following administration: 14 days
- Frequency of observations and weighing: Several times on day of administration, twice daily during the observation period (once on weekends & bank holidays)
- Necropsy of survivors performed: yes
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Mortality:
- No animal died during the 14-day observation period.
- Clinical signs:
- other: Blue discoloration of the feces in correspondence with the color of the dye was observed after single administration of 2000 mg/kg from four hours until the 3rd day following treatment. No other signs of intoxication occurred. All animals were free of
- Gross pathology:
- None of the animals sacrificed at the end of the 14-day observation period showed any noticeable gross pathological findings.
- Other findings:
- None
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- Based on the present investigations, the test substance is therefore to be regarded as relatively non-toxic.
LD50 > 2000 mg/kg body weight. - Executive summary:
Study conducted to recent EU & OECD test guidance in compliance with GLP.
Based on the present investigations, the test substance is regarded as relatively non-toxic and is not classified.
LD50 > 2000 mg/kg body weight.
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