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Diss Factsheets
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EC number: 201-837-6 | CAS number: 88-51-7
- 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
Eye irritation
Administrative data
- Endpoint:
- eye irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 3 (not reliable)
- Rationale for reliability incl. deficiencies:
- other: publication not sufficient for full methodological assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 992
Materials and methods
Test guideline
- Guideline:
- other: detailed description of methodology not published
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 4-amino-6-chlorotoluene-3-sulphonic acid
- EC Number:
- 201-837-6
- EC Name:
- 4-amino-6-chlorotoluene-3-sulphonic acid
- Cas Number:
- 88-51-7
- Molecular formula:
- C7H8ClNO3S
- IUPAC Name:
- 2-amino-4-chloro-5-methylbenzene-1-sulfonic acid
- Test material form:
- other: test sample undiluted
Constituent 1
Test animals / tissue source
- Species:
- rabbit
- Strain:
- other: albino
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- not specified
- Amount / concentration applied:
- 85 mg solid per animal
- Duration of treatment / exposure:
- no 1: 20 sec after administration of the test substance right eye of one animal rinsed with water for 1 min.
no. 2: no subsequent rinsing with water of the right eye of the second animal
left eyes untreated - Observation period (in vivo):
- 1 and 4 hrs, 1, 2, 3, 7 days
- Number of animals or in vitro replicates:
- 2 (male)
Results and discussion
Any other information on results incl. tables
Results of the rinsed right eye:
Conjunctiva: mild swelling and mild discharge only at the day of treatment; no other conjunctival effect
Cornea: no effect
Iris: no effect
Results of the unrinsed right eye:
Conjunctiva: mild redness, mild swelling, copious discharge during the 1st day after treatment
Cornea: slight opacity during the first 3 days after treatment, disappeared by 7 days after treatment
Iris: moderate congestion during the 1st day after treatment
Applicant's summary and conclusion
- Interpretation of results:
- other: irritating effects
- Remarks:
- Criteria used for interpretation of results: expert judgment
- Conclusions:
- The mean for the rating of irritating effects to cornea (slight opacity) at 24h, 48h, 72 h is 1. Since only one animal is tested the substance is classified preventatively as irritating to eyes, cat. 2 according to (EC) No 1272/2008.
There is no classifictation according to Directive 67/548/EEC.
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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