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EC number: 946-967-0 | 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
Endpoint summary
Administrative data
Description of key information
The substance was found to cause irritation to skin as well as eyes.
Key value for chemical safety assessment
Skin irritation / corrosion
Link to relevant study records
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experiment start date - 03 March 1983; Experiment end date - 14 March 1983; Study completion date - 29 March 1983.
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Deviations:
- yes
- Remarks:
- The observation period was 7 days instead of 14 days.
- GLP compliance:
- no
- Specific details on test material used for the study:
- Code No: FAT 31016/I
Batch No. RZ 3068/37
Stability: October 2012
Description; Powder
Test Article Received; 25 October 1982. - Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Kleintierfarm Madoerin AG, CH-4414, Fuellinsdorf
- Number and sex of animals used: 3 males
- Age at study initiation: 12 - 14 weeks
- Weight at study initiation: 2085 - 2150 g
- Housing: individually in metal cages
- Diet: standard rabbit food - NAFAG, No. 814 Tox, Gossau SG (Switzerland), ad libitum
- Water: ad libitum
- Acclimation period: minimum 4 days
ENVIRONMENTAL CONDITIONS
- Temperature: 20 ± 3 °C,
- Humidity (%): 30 - 70 %
- Photoperiod: 12 hours light cycle day
- Air changes: approximately 15 air changes/h - Type of coverage:
- semiocclusive
- Preparation of test site:
- shaved
- Vehicle:
- unchanged (no vehicle)
- Controls:
- yes, concurrent no treatment
- Amount / concentration applied:
- TEST MATERIAL
- Amount(s) applied (volume or weight with unit): 0.5 g - Duration of treatment / exposure:
- 4 hours
- Observation period:
- 7 days
- Number of animals:
- 3 males
- Details on study design:
- - Application of the Substance: Not less than 24 hours before treatment, on the back of experimental animal, an area was shaven of at least 6 cm², by means of an electrical clipper. A gauze patch bearing 0.5 g of the test substance was applied to the skin and loosely held in place by adhesive but not irritating tape. The substance was moistened before application.
REMOVAL OF TEST SUBSTANCE
- Washing: not specified
Study evaluation
- Scoring of symptoms, and local reactions: After removal of the dressings the skin reaction was assessed on the basis of an evaluation scheme, after 1, 24, 48, 72 hours and during the following observation period.
- Symptoms: daily (a.m. and p.m. on working days, once daily on weekends and holidays).
- Body weight: At beginning of acclimatisation and end of test
- Mortality: daily (a.m. and p.m. on working days, once daily on weekends and holidays). - Irritation parameter:
- primary dermal irritation index (PDII)
- Basis:
- mean
- Time point:
- other: 1, 24, 48 and 72 h
- Score:
- 3.3
- Max. score:
- 8
- Reversibility:
- not fully reversible within: 7 days
- Irritation parameter:
- erythema score
- Basis:
- mean
- Remarks:
- 3 animals
- Time point:
- 24/48/72 h
- Score:
- 1.66
- Max. score:
- 4
- Reversibility:
- not fully reversible within: 7 days
- Irritation parameter:
- edema score
- Basis:
- mean
- Remarks:
- 3 animals
- Time point:
- 24/48/72 h
- Score:
- 1.66
- Max. score:
- 4
- Reversibility:
- not fully reversible within: 7 days
- Other effects:
- The body weight development was in one animal only affected by the application of the test article.
No other reactions to treatment were recorded during the whole observation period. - Interpretation of results:
- GHS criteria not met
- Conclusions:
- FAT 31016/I was considered as an irritant to the skin.
- Executive summary:
The irritation potential of FAT 31016/I was evaluated in a study conducted according to OECD Guideline 404. 3 male rabbits were used in this study. A gauze patch with 0.5 g of the test material was applied to the prepared skin of the rabbits for the exposure duration of 4 hours. The reactions of the skin were appraised upon removal during an observation period of 7 days. The sum of scores read after 1, 24, 48 and 72 hours for erythema and edema were summed up and divided by 12 to get the primary irritation index, which was calculated to be 3.33. The mean individual scores for erythema as well as edema (mean of scores recorded at 24, 48 and 72 hours) for all 3 animals were 1.67 each. Hence, the criteria of "mean value of ≥2.3 - ≤4.0 for erythema/eschar or for oedema in at least 2 of 3 tested animals from gradings at 24, 48 and 72 hours", required for classification of the substance as irritant was not attained. However, till the end of observations (day 7), erythema as well as edema were found to be persistent. Hence taking a conservative approach, owing to the lack of details regarding the reversibility of skin reactions, the substance was concluded to be an irritant to the skin.
Reference
Observations:
The scores obtained are presented in the below tables:
Erythema and eschar | ||||||
Animal | 1 hour | 24 hours | 48 hours | 72 hours | 7 days | |
31 | 2 | 2 | 2 | 2 | 1 | |
32 | 2 | 2 | 2 | 2 | 2 | |
33 | 1 | 1 | 1 | 1 | 1 | |
Total | 5 | 5 | 5 | 5 | A = 20 | |
Avg score | 1.67 | 1.67 | 1.67 | 1.67 |
Oedema | ||||||
Animal | 1 hour | 24 hours | 48 hours | 72 hours | 7 days | |
31 | 2 | 2 | 2 | 2 | 1 | |
32 | 2 | 2 | 2 | 2 | 2 | |
33 | 1 | 1 | 1 | 1 | 1 | |
Total | 5 | 5 | 5 | 5 | B = 20 | |
1.67 | 1.67 | 1.67 | 1.67 |
INDEX of skin irritation : A 20 + B 20 = 40 : 12 = 3.33
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed (irritating)
Eye irritation
Link to relevant study records
- Endpoint:
- eye irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experiment start date - 11 April 1983; Experiment end date - 28 April 1983; Study completion date - 25 May 1983.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 405 (Acute Eye Irritation / Corrosion)
- Deviations:
- no
- GLP compliance:
- no
- Specific details on test material used for the study:
- - Company code: FAT 31016/I
- Batch No.: RZ 3068/37
- Appearance: powder
- Stability of the test compound: until October 2012
- Test article received: October 25, 1982 - Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or tissues and environmental conditions:
- Source: Kleintierfarm Madoerin AG, CH-4414, Fuellinsdorf.
The test was performed on 3 female New Zealand white rabbits weighing 2.3 to 2.6 kgs and aging between 12-14 weeks. They were housed individually in metal cages, were kept in a room maintained at a constant temperature of 20 ± 3 °C, at a relative humidity of 30-70 % and on a 12 hours light cycle day, with approximately 15 air changes/h. The animals received ad libitum standard rabbit food - NAFAG, No. 814, Gossau SG (Switzerland) and water. Prior to treatment they were acclimatized to the laboratories for a minimum of 4 days. Only rabbits with normal ophthalmic findings were used for these tests. - Vehicle:
- unchanged (no vehicle)
- Controls:
- yes, concurrent no treatment
- Amount / concentration applied:
- 0.1 g
- Observation period (in vivo):
- 17 days
- Number of animals or in vitro replicates:
- 3 females
- Details on study design:
- - Application of the test article:
0.1 g of FAT 31016/I was placed into the conjunctival sac of the right eye of each rabbit, after gently pulling away the lower lid from the eyeball. The lids were then held together for about one second in order to prevent loss of the test material.
- Scoring and assessment of local reactions:
The ocular reactions were examined 1, 24, 48, and 72 hours after substance instillation and again during the following observation period.
The irritating and/or corrosive potential of the test article (theoretical range: non irritant - extremely irritant) was assessed on the basis of the maximum irritant effect observed
- in one or several of the ocular tissues (conjunctiva, iris, cornea), observed over the range of observation time
- in one or more animals
and taking into account the reversibility of the effect.
- Symptoms: daily (a.m. and p.m. on working days, once daily on weekends and holidays)
- Body weight: at begin of the acclimatisation and end of test
- Mortality: daily (a.m. and p.m. on working days, once daily on weekends and holidays) - Irritation parameter:
- cornea opacity score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 2.6
- Max. score:
- 4
- Reversibility:
- not fully reversible within: 17 d
- Irritation parameter:
- iris score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 1.33
- Max. score:
- 2
- Reversibility:
- not fully reversible within: 17 d
- Irritation parameter:
- conjunctivae score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 2.78
- Max. score:
- 3
- Reversibility:
- not fully reversible within: 17 d
- Irritation parameter:
- chemosis score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 2.78
- Max. score:
- 4
- Reversibility:
- not fully reversible within: 17 d
- Other effects:
- The body weight development was not affected by the application of the test article.
No other reactions to treatment were recorded during the whole observation period. - Interpretation of results:
- Category 2 (irritating to eyes) based on GHS criteria
- Conclusions:
- FAT 31016/I was considered to be an eye irritant.
- Executive summary:
The eye irritation potential of FAT 31016/I was evaluated as per OECD Guideline 405.
The test was performed on 3 female rabbits. 0.1 g test substance was placed into the conjunctival sac of the right eye of the rabbits. The left eye was not treated and served as an untreated control. The eye irritation was appraised after 1 hour and on Days 1, 2, 3, 7 and 17 and was scored for each individual rabbit. Insertion of the substance in the eye did lead to irritation.
The mean scores (24, 48 and 72 hours) for corneal opacity, iris, conjunctival redness and chemosis were calculated to be 2.6, 1.33, 2.78 and 2.78 respectively. The individual scores were found to meet the criteria of classification as per CLP (Regulation EC No. 1272/2008). Further, the reactions were not reversible within 17 days. Hence, FAT 31016/I should be considered to be an eye irritant and should be classified in category 2, 'irritating to eyes'.
Reference
Irritation scores
Corneal opacity | |||||||
Animal | Observation time | ||||||
1 hour | 24 hours | 48 hours | 72 hours | 7 days | 17 days | ||
4 | 2 | 2 | 3 | 3 | 3 | 3 | |
5 | 2 | 2 | 3 | 3 | 4 | 4 | |
6 | 2 | 2 | 3 | 2 | 4 | 4 | |
Mean | 2.00 | 2.00 | 3.00 | 2.67 | 3.67 | 3.67 |
Iris | |||||||
Animal | Observation time | ||||||
1 hour | 24 hours | 48 hours | 72 hours | 7 days | 17 days | ||
4 | 1 | 1 | 1 | 1 | 2 | 2 | |
5 | 1 | 1 | 2 | 2 | 2 | 2 | |
6 | 1 | 1 | 1 | 2 | 2 | 2 | |
Mean | 1.00 | 1.00 | 1.33 | 1.67 | 2.00 | 2.00 |
Conjunctiva redness | |||||||
Animal | Observation time | ||||||
1 hour | 24 hours | 48 hours | 72 hours | 7 days | 17 days | ||
4 | 2 | 3 | 2 | 2 | 2 | 2 | |
5 | 3 | 3 | 3 | 3 | 3 | 3 | |
6 | 3 | 3 | 3 | 3 | 2 | 2 | |
Mean | 2.67 | 3.00 | 2.67 | 2.67 | 2.33 | 2.33 |
Chemosis | |||||||
Animal | Observation time | ||||||
1 hour | 24 hours | 48 hours | 72 hours | 7 days | 17 days | ||
4 | 2 | 3 | 2 | 2 | 2 | 2 | |
5 | 3 | 3 | 3 | 3 | 4 | 4 | |
6 | 3 | 3 | 3 | 3 | 2 | 2 | |
Mean | 2.67 | 3.00 | 2.67 | 2.67 | 2.67 | 2.67 |
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed (irritating)
Respiratory irritation
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
Skin irritation:
The skin irritation potential of FAT 31016/I was evaluated in a study conducted according to OECD Guideline 404. 3 male rabbits were used in this study. A gauze patch with 0.5 g of the test material was applied to the prepared skin of the rabbits for the exposure duration of 4 hours. The reactions of the skin were appraised upon removal during an observation period of 7 days. The sum of scores read after 1, 24, 48 and 72 hours for erythema and edema were summed up and divided by 12 to get the primary irritation index, which was calculated to be 3.33. The mean individual scores for erythema as well as edema (mean of scores recorded at 24, 48 and 72 hours) for all 3 animals were 1.67 each. Hence, the criteria of "mean value of ≥ 2.3 - ≤ 4.0 for erythema/eschar or for oedema in at least 2 of 3 tested animals from gradings at 24, 48 and 72 hours", required for classification of the substance as irritant was not attained. However, till the end of observations (day 7), erythema as well as edema were found to be persistent. Hence, taking a conservative approach, owing to the lack of details regarding the reversibility of skin reactions, the substance was concluded to be an irritant to the skin. In a supporting study, FAT 31016/C was found to be non-irritant to skin.
Eye irritation:
The eye irritation potential of FAT 31016/I was evaluated in a study conducted according to OECD Guideline 405. The test was performed on 3 female rabbits. 0.1 g test substance was placed into the conjunctival sac of the right eye of the rabbits. The left eye was not treated and served as an untreated control. The eye irritation was appraised after 1 hour and on Days 1, 2, 3, 7 and 17 and was scored for each individual rabbit. Insertion of the substance in the eye did lead to irritation. The mean scores (24, 48 and 72 hours) for corneal opacity, iris, conjunctival redness and chemosis were calculated to be 2.6, 1.33, 2.78 and 2.78 respectively. The individual scores were found to meet the criteria of classification as per CLP (Regulation EC No. 1272/2008). Further, the reactions were not reversible within 17 days. Hence, FAT 31016/I should be considered to be an eye irritant and should be classified in category 2, 'irritating to eyes'.
Justification for classification or non-classification
As discussed above, the substance can cause skin as well as eye irritation, hence should be classified as skin irritant cat 2 and eye irritant cat 2, according to Regulation (EC) No. 1272/2008 (CLP) criteria.
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