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Diss Factsheets
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EC number: 406-860-7 | 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
Skin irritation / corrosion
Administrative data
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 17 April 1990 to 20 April 1990
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 990
- Report date:
- 1990
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.4 (Acute Toxicity: Dermal Irritation / Corrosion)
- GLP compliance:
- yes (incl. QA statement)
Test material
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- - Name of test material (as cited in study report): FAT 40'400/A
- Lot/batch No.: BG 3247/TV 6
- Expiration date of the lot/batch: March 1995
- Stability: Stable
- Stability of test article dilution: at least 2 hours
Constituent 1
- Specific details on test material used for the study:
- Identification Code: FAT 40400/A
Batch No.: BG 3247/TV6
Expiration date: 03/95
Stability of test article in vehicle: stable for at least 2 hours
Stability: Stable
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: BRL, Biological Research Laboratories Ltd., Wölferstrasse 4, CH-4414 Füllinsdorf
- Age at study initiation: Males: 15 weeks, Females: 16 weeks
- Weight at study initiation: Males: 2.6 - 2.8 kg, Females: 3.0 kg
- Housing: Individually in stainless steel cages equipped with an automatic cleaning and drinking system.
- Diet: Pelleted standard Kliba 341, batch 52/90 rabbit maintenance diet ("Kliba", Klingentalmuehle AG, CH-4303 Kaiseraugst), ad libitum
- Water: Community tap water from Itingen ad libitum
- Acclimation period: Four days under test conditions after veterinary examination
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 20 ± 3
- Humidity (%): 40-70
- Air changes (per hr): 10-15
- Photoperiod (hrs dark / hrs light): 12/12
Test system
- Type of coverage:
- semiocclusive
- Preparation of test site:
- shaved
- Remarks:
- electric clipper
- Vehicle:
- water
- Remarks:
- Test material was applied moistened in distilled water
- Controls:
- no
- Amount / concentration applied:
- 0.5 g
- Duration of treatment / exposure:
- 4 h
- Observation period:
- 24, 48 and 72 h
- Number of animals:
- 3 (2 males and 1 female)
- Details on study design:
- Approximately 24 hours before treatment, the dorsal fur was shaved with an electric clipper, exposing an area of approximately 100 square centimeters (10 cm x 10 cm). The skin of the animals was observed 1 day prior to test article administration. On test day 1, 0.5 g of the test article was applied to approx. 6 cm2 of the intact skin of the shaved area. It was covered with a 3.0 cm x 3.0 cm patch of surgical gauze. The gauze was covered with a semi-occlusive dressing. The dressing was wrapped around the abdomen and anchored with an elastic bandage. Four hours after the application, the dressing was removed and the skin was flushed with lukewarm tap water. The skin reaction was assessed at 1, 24, 48 and 72 hours intervals after the removal of the dressing, gauze patch and test article.
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- other: Primary Irritation Score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 8
- Irritation parameter:
- erythema score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritant / corrosive response data:
- Irritation: FAT 40400/A showed a primary Irritation score (24, 48, 72 hours) of 0.0 when applied to intact rabbit skin. Local signs (mean 1 hour to 72 hours) consisted of grade 0.0 erythema and grade 0.0 edema.
Corrosion: No destructions or irreversible alterations of the treated skin were observed. No corrosive effect was evident on the skin. - Other effects:
- Coloration: In the area of application yellowish staining of the treated skin by pigment or coloring of the test article was observed in all animals between 1 to 72 hours (termination).
Body weights: The body weight gain of all rabbits was similar.
Toxic symptoms/mortality: No acute clinical symptoms were observed in the animals during the test period, and no mortality occurred.
Any other information on results incl. tables
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- FAT 40400/A was found to be not irritating or corrosive to rabbit skin.
- Executive summary:
In a GLP-compliant skin irritation study, performed according to OECD guideline 404, FAT 40400/A (moistened, 0.5 g) was applied, semi-occlusive, to the skin of three New Zealand White rabbits for 4 hours. After 4 hours, the treated skin was flushed with water and observation were made for an additional 72 h. The body weight gain of all rabbits was similar.There were no acute clinical symptoms were observed in the animals during the test period, and no mortality occurred.
The test substance showed a primary Irritation score (24,48,72 h) of 0.00 and local signs (1 h to 72 h) consisted of grade 0.0 erythema and grade 0.0 edema. No corrosive effect was evident on the skin. Under the conditions of this experiment, the test substance was found to be not irritating or corrosive.
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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