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EC number: 413-750-2 | CAS number: 171090-93-0 ANOX 1315; ANOX BF; DURAD AX 38
- 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:
- January 29, 1991 to February 1, 1991
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
Data source
Reference
- Title:
- Unnamed
- Year:
- 1 991
- Report date:
- 1991
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method B.5 (Acute Toxicity: Eye Irritation / Corrosion)
- Version / remarks:
- European Economic Community Guidelines – VI Amendment, Annex V, Directive 84/449/EEC
- Deviations:
- not specified
- GLP compliance:
- yes
Test material
- Test material form:
- liquid
Constituent 1
- Specific details on test material used for the study:
- No further details specified in the study report.
Test animals / tissue source
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or tissues and environmental conditions:
- Species and strain: New Zealand White rabbit
Justification for the selection of the test system: New Zealand White rabbit was chosen as lagomorph species since it is widely accepted and recommended by health Authorities as an experimental model for eye irritation studies.
Number and sex: 3 males
Bodyweight on receipt: about 2.0-3.0 kg
Age on receipt: about 2-3 months
Sullpier: Conelli Luciano, Via Milano, 61, 28041, Arnoa (Novara). Shipping slip No. 22 dated January 14, 1991
Acclimation: about 5 weeks. Animals were observed daily to ascertain their fitness for the study.
Housing: individual caging in air conditioned rooms.
-Temperature: 20 °C ± 2
-Relative humidity: 50% ± 15
-Air changes: about 15/hour
-Light: artificial lighting with a circadian cycle of 12 hours of light (7am – 7pm)
-Each rabbit was caged in metal cages measuring cm, 62x47, 5x38h, with stainless feeder. The cages were hung on metal racks over a stainless waste system. The waste was periodically flushed away by a time programmed siphon system from above.
Animal identification: by an individual number borne on an ear stud.
Animal number: 4M, 5M and 6M
Cage identification: by cage number giving indelible experiment number, animal number and sex
Diet: 2RB15 pelleted diet produced by Charles River Italia’s feed licensee Mucedola S.r.l., Settimo Mialanese.
The declared contents, on the label, on dry matter basis (moisture 12%), were:
Crude protein 13.20%
Crude fat 2.50%
Crude fiber 22.00%
Ash 9.50%
The diet was supplemented by the Producer with vitamins and trace elements.
The diet is analysed by the Producer for nutrients and contaminants.
The diet was available “ad libitum” to the animals.
Water: from the municipal water main system.
Water is filtered and distributed “ad libitum” to the animal by an automatic valve system.
Periodically drinking water is analysed for microbiologic count, heavy metals, other contaminants (e.g. solvents, pesticides) and other chemical and physical characteristics.
The acceptable limits of quality of the drinking water were those defined in EEC Directive 80/778.
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- yes, concurrent no treatment
- Amount / concentration applied:
- 0.1 ml/animal
- Duration of treatment / exposure:
- 24 hours
- Observation period (in vivo):
- 72 hours
- Number of animals or in vitro replicates:
- 3 animals
- Details on study design:
- Administration route: ocular
Reason for selection of administration route: possible accidental exposure route for humans
Administration frequency: single
Dose administered: 0.1 ml/animal
Selection of animals and administration: both eyes of each experimental animal selected for the testing were examined within 24 hours before testing started.
Only animals without eye irritation, ocular defects or pre-existing corneal injury were used.
The test article was placed in the conjunctival sac of the right eye of each animal after gently pulling the lower lid away from the eyeball. The lids were then in order to prevent loss of the material.
The other eye (the left), remaining untreated, served as control.
The eyes of the test animals were washed out at 24 hours following the test article instillation.
Observation of the eyes: at 1, 24, 48 and 72 hours after the test article application/
After the 24-hour reading the cornea were examined after instillation of one drop of 1% solution fluorescein and subsequent washing out with sterile saline.
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 2
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 2
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 2
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Remarks:
- Redness
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 3
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Remarks:
- Redness
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 3
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Remarks:
- Redness
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 3
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- fully reversible within: 24h
- Remarks on result:
- no indication of irritation
- Irritant / corrosive response data:
- CLINICAL OBSERVATIONS
- Observation of clinical signs and behevior
No clinical signs or behavioral alterations were noted. - Other effects:
- Cornea: At the direct examination of the cornea no signs were noted at any time.
At the examination after instillation of one drops of 1% sodium fluorescein, performed 24 hours after the test article application, no signs suggestive of epithelial defects were noted in any animal.
Iris: No signs were noted.
Conjunctivae: At the examination performed at 1 hour after treatment in all treated rabbits, slight redness of the conjunctivae (graded 1) was noted. At the subsequent observations carried out 24, 48 and 72 hours after treatment in all rabbits no changes were evident in this tissue.
Any other information on results incl. tables
Eye reactions (individual)
|
Observation made at |
No. of animals |
||
4M |
5M |
6M |
||
1) CORNEA |
60 mins. 24 hrs 48 hrs 72 hrs |
0 0 0 0 |
0 0 0 0 |
0 0 0 0 |
2) IRIS |
60 mins. 24 hrs 48 hrs 72 hrs |
0 0 0 0 |
0 0 0 0 |
0 0 0 0 |
3) CONJUNCTIVAE Redness |
60 mins. 24 hrs 48 hrs 72 hrs |
1 0 0 0 |
1 0 0 0 |
1 0 0 0 |
4) CONJUNCTIVAE Chemosis |
60 mins. 24 hrs 48 hrs 72 hrs |
0 0 0 0 |
0 0 0 0 |
0 0 0 0 |
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- In conclusion, the test substance when administered by ocular route to rabbits under the experimental conditions adopted, is to be considered “NON IRRITANT” for the eye.
- Executive summary:
Experimental data obtained from an acute eye irritation study after a single administration of 0.1 ml of the test article [ANOX-BF] in the New Zealand White rabbit (3 animals) are given in this report.
No clinical signs of behavioral alterations were observed.
Locally the test compound induced slight conjunctival redness (graded 1) in all treated animals at the 1st observation (1 hour). At the subsequent observations carried out 24, 48 and 72 hours after test article application no changes were evident in all rabbits.
At the examination after instillation of one drop of 0.1% sodium fluorescein performed 24 hours after the test article application, no signs suggestive of epithelial defects were noted in an animal.
In conclusion, the test substance [ANOX-BF] when administered by ocular route to rabbits under the experimental conditions adopted, is to be considered “NON IRRITANT” for 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.
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