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EC number: 202-635-0 | CAS number: 98-08-8
- 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
- Study period:
- 1984
- 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:
- 1 984
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 405 (Acute Eye Irritation / Corrosion)
- GLP compliance:
- not specified
Test material
- Reference substance name:
- α,α,α-trifluorotoluene
- EC Number:
- 202-635-0
- EC Name:
- α,α,α-trifluorotoluene
- Cas Number:
- 98-08-8
- Molecular formula:
- C7H5F3
- IUPAC Name:
- α,α,α-trifluorotoluene
Constituent 1
Test animals / tissue source
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or tissues and environmental conditions:
- TEST ANIMALS
- Weight at study initiation: 2.6 - 3.1 kg
Test system
- Vehicle:
- unchanged (no vehicle)
- Amount / concentration applied:
- - Amount(s) applied: 0.1 mL
- Duration of treatment / exposure:
- single application
- Observation period (in vivo):
- 72 hours
- Number of animals or in vitro replicates:
- 3
- Details on study design:
- REMOVAL OF TEST SUBSTANCE
- Washing: washed with physiological saline
- Time after start of exposure: 24 hrs after exposure
SCORING SYSTEM:
The effects were evaluated in accordance with the Draize scheme, 1, 24, 48 and 72 hours after instillation.
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- conjunctivae score
- Remarks:
- redness
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- conjunctivae score
- Remarks:
- swelling
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- cornea opacity score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 3
- Irritation parameter:
- iris score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 2
- Irritation parameter:
- chemosis score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Remarks on result:
- not measured/tested
- Irritant / corrosive response data:
- One hour after instillation, the vessels were clearly injected and the conjunctivae were carmine-coloured and slightly swollen. At all other examination times, the eyes appeared normal. The average irritation values for conjunctival redness, conjunctival swelling, iritis and clouding of the cornea were 0 in each case. The test item was thus evaluated as not irritating to the eye.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test item was evaluated as not irritating to the eye.
- Executive summary:
The primary irritation potential of the test item was investigated by instillation of 0.1 mL into one eye of each of three young adult New Zealand White rabbits in an OECD 405 study. The treated eyes were rinsed gently with physiological saline solution approximately 24 hours after administration. Scoring of irritation effects was performed approximately 1, 24, 48 and 72 hours after application. The scores of each animal at the following reading times (24, 48 and 72 hours) were used in calculating the respective mean values for each type of lesion. One hour after instillation, the vessels were clearly injected and the conjunctivae were carmine-coloured and slightly swollen. At all other examination times, the eyes appeared normal. The average irritation values for conjunctival redness, conjunctival swelling, iritis and clouding of the cornea were 0 in each case. The test item was thus evaluated as not irritating to the eye. No staining of the cornea, sclera or conjunctivae of the treated eyes by the test item was observed. No corrosion was observed at any of the measuring intervals. Based upon the above results, the test item is considered to not be severely irritating to the eye.
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