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Reaction mass of pentasodium 2-[(8-{[4-chloro-6-(4-{[2-(sulfonatooxy)ethyl]sulfonyl}anilino)-1,3,5-triazin-2-yl]amino}-1-hydroxy-3,6-disulfonato-2-naphthyl)diazenyl]naphthalene-1,5-disulfonate and pentasodium 2-[(1-hydroxy-8-{[4-hydroxy-6-(4-{[2-(sulfonatooxy)ethyl]sulfonyl}anilino)-1,3,5-triazin-2-yl]amino}-3,6-disulfonato-2-naphthyl)diazenyl]naphthalene-1,5-disulfonate
EC number: 943-998-1 | 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
Eye irritation
Administrative data
- Endpoint:
- eye irritation, other
- Remarks:
- in vivo
- Type of information:
- other: read across from analogue substance
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The study has been presented to ECHA in the framework of a NONS notification. The document is now public because presented more than 12 years ago. The summary received is from migrated NONS dossier
Data source
Reference
- Reference Type:
- other: body responsible for the test
- Title:
- Unnamed
- Year:
- 1 988
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 405 (Acute Eye Irritation / Corrosion)
- GLP compliance:
- yes
Test material
- Reference substance name:
- -
- EC Number:
- 402-420-3
- EC Name:
- -
- Molecular formula:
- C31H19ClN7Na5O19S6
- IUPAC Name:
- sodium (E)-2-(4-(4-chloro-6-(7-((1,5-disulfonatonaphthalen-2-yl)diazenyl)-8-hydroxy-3,6-disulfonatonaphthalen-1-ylamino)-1,3,5-triazin-2-ylamino)phenylsulfonyl)ethyl sulfate
- Test material form:
- solid: particulate/powder
Constituent 1
Test animals / tissue source
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or tissues and environmental conditions:
- TEST ANIMALS
- Source: HOECHST AG, Kastengrund
- Age at study initiation: ca 3-5 months
- Weight at study initiation: 2.5-3.3 kg
- Housing: single
- Diet: Altromin 2123, 15 g daily
- Water (ad libitum): deionized, chlorinated water
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 20 ± 3°C
- Humidity (%): 50 ± 20 %
- Air changes (per hr): -
- Photoperiod (hrs dark / hrs light): 12/12
IN-LIFE DATES: From: 14.10.1986 To: 17.10.1986
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- other: untreated eye
- Amount / concentration applied:
- 100 mg
- Duration of treatment / exposure:
- single application
- Observation period (in vivo):
- 24, 48 and 72h
- Number of animals or in vitro replicates:
- 3
- Details on study design:
- REMOVAL OF TEST SUBSTANCE
- Washing (if done): physiological saline 37°C
- Time after start of exposure: 24 h and after each fluorescein staining
SCORING SYSTEM: Draize
TOOL USED TO ASSESS SCORE: hand-slit lamp and fluorescein 0.01%
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- ca. 0.3
- Max. score:
- 1
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- ca. 0.3
- Max. score:
- 1
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- ca. 0.3
- Max. score:
- 1
- Irritation parameter:
- chemosis score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- ca. 0.3
- Max. score:
- 2
- Irritation parameter:
- chemosis score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- ca. 0.3
- Max. score:
- 2
- Irritation parameter:
- chemosis score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- ca. 0.3
- Max. score:
- 2
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 0
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 0
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 0
- Irritation parameter:
- iris score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- ca. 0.3
- Max. score:
- 1
- Irritation parameter:
- iris score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- ca. 0.3
- Max. score:
- 1
- Irritation parameter:
- iris score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- ca. 0.3
- Max. score:
- 1
- Irritant / corrosive response data:
- Clear conjunctival chemosis was observed in the animals one hour p.a. Due to dye depositions, conjunctival redness and inflammation of the iris could not be assessed at this point in time. In addition, a lilac efflux caused by the substance occurred. 24 h p.a. the conjunctivae of all of the animals exhibited clear hyperaemia in some blood vessels and slight chemosis. The iris was reddened. As from 24 h p.a. all of the animals were free from signs of irritation. In addition to the signs of irritation which occurred, as from 24 h p.a. the iris, conjunctivae and nictitating membrane, and as from 48 hours p.a. the eyeball too, were discolored by the substance.
Applicant's summary and conclusion
- Interpretation of results:
- other: not classified under Regulation 1272/2008
- Remarks:
- Criteria used for interpretation of results: EU
- Conclusions:
- The substance was tested for eye irritation following OECD 405. Under the experimental conditions the substance did not show any eye irritation properties
- Executive summary:
The substance was tested for eye irritation following OECD 405. Under the experimental conditions the substance did not show any eye irritation properties
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