Registration Dossier
Registration Dossier
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 610-698-4 | CAS number: 51575-61-2
- 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:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Non-GLP, guideline study, available as unpublished report, minor restrictions in design and/or reporting but otherwise adequate for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 989
- Report date:
- 1989
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 405 (Acute Eye Irritation / Corrosion)
- GLP compliance:
- no
Test material
- Reference substance name:
- 111127-30-1
- EC Number:
- 601-049-6
- Cas Number:
- 111127-30-1
- IUPAC Name:
- 111127-30-1
- Details on test material:
- - Name of test material (as cited in study report): MBDA
Constituent 1
Test animals / tissue source
- Species:
- rabbit
- Strain:
- Vienna White
- Details on test animals or tissues and environmental conditions:
- TEST ANIMALS
- Source: Gaukler, D-6050 Offenbach/Main, FRG
- Weight at study initiation: 2.93, 3.30, 3.08 kg
- Housing: 1 animal per cage, stainless steel cages with wire mesh walk floors; floor area: 40 cm x 51 cm, no bedding in the cages
- Diet: 130 g per day, Kliba 341, 4 MM (Firma Klingentalmuehle AG, CH-4303 Kaiseraugst, Switzerland)
- Water: 250 mL per day tap water
- Acclimation period: at least 8 days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 20 - 24
- Humidity (%): 30 - 70
- Air: fully air-conditioned rooms
- Photoperiod (hrs dark / hrs light): 12/12
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- other: untreated eye of the same animal
- Amount / concentration applied:
- 0.1 mL to the conjunctival sac of the right eye
- Duration of treatment / exposure:
- single application
- Observation period (in vivo):
- 8 days
- Number of animals or in vitro replicates:
- 3
- Details on study design:
- REMOVAL OF TEST SUBSTANCE
- No removal
SCORING SYSTEM:
- calculation of the mean scores according to 83/467/EEC criteria of July 29th, 1983
- readings performed 1h, 24h, 48h, 72h and 8 days after application
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #1
- Time point:
- other: 24 - 72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #2
- Time point:
- other: 24 - 72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #3
- Time point:
- other: 24 - 72 h
- Score:
- 1
- Max. score:
- 4
- Reversibility:
- fully reversible within: 8 days
- Irritation parameter:
- iris score
- Basis:
- mean
- Time point:
- other: 24 - 72 h
- Score:
- 0
- Max. score:
- 2
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #1
- Time point:
- other: 24 - 72 h
- Score:
- 0.7
- Max. score:
- 3
- Reversibility:
- fully reversible within: 72 hours
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #2
- Time point:
- other: 24 - 72 h
- Score:
- 1.7
- Max. score:
- 3
- Reversibility:
- fully reversible within: 8 days
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #3
- Time point:
- other: 24 - 72 h
- Score:
- 1.7
- Max. score:
- 3
- Reversibility:
- fully reversible within: 8 days
- Irritation parameter:
- chemosis score
- Basis:
- animal #1
- Time point:
- other: 24 - 72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- chemosis score
- Basis:
- animal #2
- Time point:
- other: 24 - 72 h
- Score:
- 0.3
- Max. score:
- 4
- Reversibility:
- fully reversible within: 48 hours
- Irritation parameter:
- chemosis score
- Basis:
- animal #3
- Time point:
- other: 24 - 72 h
- Score:
- 0.7
- Max. score:
- 4
- Reversibility:
- fully reversible within: 48 hours
- Irritant / corrosive response data:
- In animal 1 and 2 pupil contraction was observed 1 h after exposure. In animal 3 pupil contraction and loss of corneal tissue were observed 24 to 72 h after exposure, which was fully reversible within 8 days. In the same animal small retractions in the eyelids was observed 48 h to 8 days after exposure.
Applicant's summary and conclusion
- Interpretation of results:
- not irritating
- Remarks:
- Migrated information
- Conclusions:
- Under the conditions of the test, the substance is considered not to be irritating to the eye.
- Executive summary:
The potential to cause damage to the conjunctiva, iris of cornea was assessed, in an OECD 405 guideline study, in 3 white Vienna rabbits subjected to a single ocular application of 0.1 mL of the test substance on day 0. The mean score (24 to 72 hours) for irritation was calculated to be 0, 0, and 1 for corneal opacity, 0,0, and 0 for iritis, 0, 0.3, and 0.7 for chemosis, and 0.7, 1.7, and 1.7 for conjunctivae redness, for animal 1, 2, and 3 respectively. Findings were reversible within 8 days after application. It was concluded that the test substance was not irritating to the eye.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.

EU Privacy Disclaimer
This website uses cookies to ensure you get the best experience on our websites.