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Diss Factsheets
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EC number: 931-288-4 | 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: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study meets generally accepted scientific principles, acceptable for assessment: non-GLP, no data on purity of test substance.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 982
- Report date:
- 1982
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:
- N-[6-(3-{6-[3-(6-formamidohexyl)-2,4-dioxo-1,3-diazetidin-1-yl]hexyl}-2,4-dioxo-1,3-diazetidin-1-yl)hexyl]formamide; N-{6-[3-(6-formamidohexyl)-2,4-dioxo-1,3-diazetidin-1-yl]hexyl}formamide
- EC Number:
- 931-288-4
- Molecular formula:
- (C8H12N2O2)n
- IUPAC Name:
- N-[6-(3-{6-[3-(6-formamidohexyl)-2,4-dioxo-1,3-diazetidin-1-yl]hexyl}-2,4-dioxo-1,3-diazetidin-1-yl)hexyl]formamide; N-{6-[3-(6-formamidohexyl)-2,4-dioxo-1,3-diazetidin-1-yl]hexyl}formamide
- Reference substance name:
- 28182-81-2
- Cas Number:
- 28182-81-2
- IUPAC Name:
- 28182-81-2
Constituent 1
Constituent 2
Test animals / tissue source
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or tissues and environmental conditions:
- TEST ANIMALS
- Sex: male
- Source: Lippische Versuchstierzucht, Hagemann GmbH & Co KG, Extertal, Germany
- Mean weight at study initiation: 2.7 kg
- Housing: singly
- Diet and water: ad libitum
- Acclimation period: 7 days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 16-18°C
- Humidity (%): 40 %
- Photoperiod (hrs dark / hrs light): 12/12
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- other: The left untreated eye surved as control
- Amount / concentration applied:
- 100 µL
- Duration of treatment / exposure:
- The eye-lids were gently held together for about one second in order to prevent loss of the test compound. The eye was not rinsed after substance-application.
- Observation period (in vivo):
- Examinations were terminated after 7 days, since all changes had completely subsided then.
- Number of animals or in vitro replicates:
- 3
- Details on study design:
- REMOVAL OF TEST SUBSTANCE
- Washing (if done): The eye was not rinsed after substance-application.
SCORING SYSTEM: Draize
TOOL USED TO ASSESS SCORE: For the 24 hours score fluorescein was used. The evaluation was carried out with the aid of an ophthalmoscope.
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- cornea opacity score
- Basis:
- animal: #1, #2, #3
- Time point:
- other: 24, 48, 72 hours
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- iris score
- Basis:
- animal: #1, #2, #3
- Time point:
- other: 24, 48, 72 hours
- Score:
- 0
- Max. score:
- 2
- Irritation parameter:
- conjunctivae score
- Remarks:
- (redness)
- Basis:
- animal #1
- Time point:
- other: 24, 48, 72 hours
- Score:
- >= 0 - <= 1
- Max. score:
- 3
- Reversibility:
- fully reversible within: 72 hours
- Remarks on result:
- other: mean score: 0.7
- Irritation parameter:
- conjunctivae score
- Remarks:
- (redness)
- Basis:
- animal #2
- Time point:
- other: 24, 48, 72 hours
- Score:
- >= 0 - <= 1
- Max. score:
- 3
- Reversibility:
- fully reversible within: 48 hours
- Remarks on result:
- other: mean score: 0.3
- Irritation parameter:
- conjunctivae score
- Remarks:
- (redness)
- Basis:
- animal #3
- Time point:
- other: 24, 48, 72 hours
- Score:
- 0
- Max. score:
- 3
- Irritation parameter:
- chemosis score
- Basis:
- animal #1
- Time point:
- other: 24, 48, 72 hours
- Score:
- >= 0 - <= 1
- Max. score:
- 4
- Reversibility:
- fully reversible within: 72 hours
- Remarks on result:
- other: mean score: 0.7
- Irritation parameter:
- chemosis score
- Basis:
- animal #2
- Time point:
- other: 24, 48, 72 hours
- Score:
- 1
- Max. score:
- 4
- Reversibility:
- fully reversible within: 7 days
- Irritation parameter:
- chemosis score
- Basis:
- animal #3
- Time point:
- other: 24, 48, 72 hours
- Score:
- 0
- Max. score:
- 4
Applicant's summary and conclusion
- Executive summary:
An acute eye irritation/corrosion Test was conducted according to OECD TG 405. Only very slight conjunctival irritation was observed after 24, 48 and 72 hours (mean scores at time points 24, 48, and 72 h: cornea: 0, iris: 0, conjunctivae redness: 0.3, chemosis: 0.6). All effects were fully reversible after 7 days at the latest.
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