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EC number: 310-202-3 | CAS number: 37206-42-1
- 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
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_toxicological-information.png)
Eye irritation
Administrative data
- Endpoint:
- eye irritation: in vivo
- Remarks:
- Ex NONS.
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- March 2004 to June 2004
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 004
- Report date:
- 2004
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 405 (Acute Eye Irritation / Corrosion)
- GLP compliance:
- yes (incl. QA statement)
Test material
Constituent 1
- Specific details on test material used for the study:
- Read across data is presented from the structurally related substance, 1,1'-Bis(ferrocenyl)octane, CAS Number 501410-94-2, EC Number 479-710-1. This substance bears a close structural similarity to 1,1"-isopropylidenebis(ethylferrocene), CAS Number 37206 -42 -1, EC Number 310 -202 -3, the distinction being that the alkyl bridging functionality between the two ferrocene moieties is an octyl derivative as opposed to an isopropyl derivative and that two cyclopentadienyl moieties in the target substance bear ethyl substituents..
Test animals / tissue source
- Species:
- rabbit
- Strain:
- New Zealand White
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- yes, concurrent no treatment
- Amount / concentration applied:
- 0.1 ml
- Number of animals or in vitro replicates:
- 3
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- conjunctivae score
- Remarks:
- (redness)
- Basis:
- animal #1
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 0.33
- Reversibility:
- fully reversible within: 3 days
- Irritation parameter:
- conjunctivae score
- Remarks:
- (redness)
- Basis:
- animal #2
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 1
- Reversibility:
- fully reversible within: 3 days
- Irritation parameter:
- conjunctivae score
- Remarks:
- redness
- Basis:
- animal #3
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 1.33
- Reversibility:
- fully reversible within: 3 days
- Irritation parameter:
- chemosis score
- Basis:
- animal #1
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 0
- Irritation parameter:
- chemosis score
- Basis:
- animal #2
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 0
- Irritation parameter:
- chemosis score
- Basis:
- animal #3
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 0
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #1
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 0
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #2
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 0.33
- Reversibility:
- fully reversible within: 3 days
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #3
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 0.33
- Reversibility:
- fully reversible within: 3 days
- Irritation parameter:
- iris score
- Basis:
- animal #1
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 0
- Irritation parameter:
- iris score
- Basis:
- animal #2
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 0
- Irritation parameter:
- iris score
- Basis:
- animal #3
- Remarks:
- (mean score)
- Time point:
- 24/48/72 h
- Score:
- 0
- Irritant / corrosive response data:
- Reversibility of any observed effect: Changes fully reversible within 3 days.
- Other effects:
- No effects on mean body weight and body weight development were noted. During the study the behaviour and general state of animals were normal.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- According to OECD 405, 1,1'-Bis(ferrocenyl)octan is slightly irritating to the eyes. It is not classified for eye irritation. GHS criteria are not met.
- Executive summary:
The eye irritation potential of1,1'-Bis(ferrocenyl)octane, CAS Number 501410-94-2, EC Number 479-710-1was investigated in accordance with the standardised guideline OECD 405.
An OECD 405 study conducted to GLP in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results was performed on 1,1'-Bis(ferrocenyl)octane, CAS Number 501410-94-2, EC Number 479-710-1.
The study was assigned a reliability score of 1 in accordance with the criteria for assessing data quality set forth by Klimisch et al. (1997).
This substance is considered to be sufficiently close in structural integrity to 1,1"-isopropylidenebis(ethylferrocene), CAS Number 37206 -42 -1, EC Number 310 -202 -3 so as to justify valid read across.
Under the conditions of the study 1,1'-Bis(ferrocenyl)octane is not irritating to eyes. It is not classifed for eye irritation according to GHS criteria.
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.
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