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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
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From April 30th to May 21st, 1996
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 996
- Report date:
- 1996
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 402 (Acute Dermal Toxicity)
- Version / remarks:
- February 24th, 1987
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.3 (Acute Toxicity (Dermal))
- Version / remarks:
- July 31st, 1992
- GLP compliance:
- yes (incl. QA statement)
- Limit test:
- yes
Test material
- Reference substance name:
- 3-(2,4-bis(4-((5-(4,6-bis(2-aminopropylamino)-1,3,5-triazin-2-ylamino)-4-hydroxy-2,7-disulfonaphthalen-3-yl)azo)phenylamino)-1,3,5-triazin-6-ylamino)propyldiethylammonium lactate
- EC Number:
- 424-310-4
- EC Name:
- 3-(2,4-bis(4-((5-(4,6-bis(2-aminopropylamino)-1,3,5-triazin-2-ylamino)-4-hydroxy-2,7-disulfonaphthalen-3-yl)azo)phenylamino)-1,3,5-triazin-6-ylamino)propyldiethylammonium lactate
- Cas Number:
- 178452-66-9
- Molecular formula:
- Hill formula: C63 H83 N27 O17 S4 CAS formula: C60 H77 N27 O14 S4 . C3 H6 O3
- IUPAC Name:
- 2-hydroxypropanoic acid; 5-({4,6-bis[(2-aminopropyl)amino]-1,3,5-triazin-2-yl}amino)-3-{2-[4-({4-[(4-{2-[8-({4,6-bis[(2-aminopropyl)amino]-1,3,5-triazin-2-yl}amino)-1-hydroxy-3,6-disulfonaphthalen-2-yl]diazen-1-yl}phenyl)amino]-6-{[3-(diethylamino)propyl]amino}-1,3,5-triazin-2-yl}amino)phenyl]diazen-1-yl}-4-hydroxynaphthalene-2,7-disulfonic acid
- Test material form:
- solid
Constituent 1
- Specific details on test material used for the study:
- Stable in a 1:1 mixture of PEG/water for 48 hours
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- male/female
Administration / exposure
- Type of coverage:
- semiocclusive
- Vehicle:
- other: other: bidistilled water:PEG 400 = 1:1
- Details on dermal exposure:
- Clipped area on the back of animals corresponding to ca. 10 % of the total body surface.
- Duration of exposure:
- 24 h
- Doses:
- 2000 mg/kg bw
- No. of animals per sex per dose:
- 5 male rats, 5 female rats
- Control animals:
- no
- Details on study design:
- Observations up to day 15.
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Mortality:
- No death occurred.
- Clinical signs:
- other: There were no clinical signs of sistemic toxicity.
- Gross pathology:
- No macroscopic findings were noted at necropsy.
- Other findings:
- After removal of the dressing on test day 2, a blue coloration of the skin was observed at the application site of all animals. The staining persisted until test day 7.
Applicant's summary and conclusion
- Interpretation of results:
- other: Not classified within the CLP Regulation (EC 1272/2008).
- Conclusions:
- LD50 > 2000 mg/kg
- Executive summary:
The acute toxicity of the test material was investigated following dermal administration of a single dose to the rat, according to the OECD Guideline 402. A single dose of 2000 mg/kg was administered to a group of 5 male and 5 female animals for 24 hours, under semiocclusive dressing. Animals were observed up to day 15. After 14 days, all animals were killed and subjected to necropsy examination.
No mortality occurred and no signs of toxicity were observed in male or female animals during the observation period. No significant abnormalities were found at necropsy in the animals at termination of the study.
LD50 > 2000 mg/kg
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