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Diss Factsheets
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EC number: 443-940-0 | 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
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From Jun. 06, 2002 to Sep. 18, 2002
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study was conducted according to EU Method B.3. OECD Guideline 402 and OPPTS 870.1200 in compliance with GLP
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 002
- Report date:
- 2002
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.3 (Acute Toxicity (Dermal))
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 402 (Acute Dermal Toxicity)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 870.1200 (Acute Dermal Toxicity)
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Details on test material:
- - Name of test material (as cited in study report): Reaktiv-Scharlach F01-0467
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Sprague-Dawley
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: HARLAN WINKELMANN, Gartenstr. 27, D-33178 Borchen
- Age at study initiation: 6-10 wk
- Weight at study initiation: 228± 5 g (males); 2036± 11.3 g (females)
- Housing: Transparent macroIon cages (type 3) on soft wood granulate, 1 animal per cage
- Diet (e.g. ad libitum): ssnif R/M-H (V 1534), ad libitum
- Water (e.g. ad libitum): Tap water in plastic bottles, ad libitum
- Acclimation period: At least 5 d
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 22±3 °C
- Humidity (%): 50±20 °C
- Photoperiod (hrs dark / hrs light): 12 h dark/12 h light
IN-LIFE DATES: From: Jun. 06, 2002 To: Jun. 20, 2002
Administration / exposure
- Type of coverage:
- semiocclusive
- Vehicle:
- other: sesame oil
- Details on dermal exposure:
- TEST SITE
- Area of exposure: Dorsal skin of the area (30 cm2)
- Type of wrap if used: Elastic plaster bandage fixed around the animal's body (Fixomull and Elastoplast, 8 cm in width)
REMOVAL OF TEST SUBSTANCE
- Washing (if done): Yes, with warm water
- Time after start of exposure: 24 h
TEST MATERIAL
- Amount(s) applied (volume or weight with unit): 0.5 g
- Concentration (if solution): 0.5 g of test substance was moistened with 0.28 mL sesame oil.
- Constant volume or concentration used: yes
- For solids, paste formed: yes
VEHICLE
- Amount(s) applied (volume or weight with unit): 0.28 mL sesame oil. - Duration of exposure:
- 24 h
- Doses:
- 2000 mg/kg bw
- No. of animals per sex per dose:
- 5/sex/dose
- Control animals:
- not required
- Details on study design:
- - Duration of observation period following administration: 14 d
- Frequency of observations and weighing: Symptoms were recorded twice every day (in the morning and in the afternoon), on weekends
and public holidays only once. The animals were weighed weekly
- Necropsy of survivors performed: yes; animals were killed by carbon dioxide asphyxiation, dissected and examined for macroscopically visible changes.
- Other examinations performed: Clinical signs and body weight - Statistics:
- No data
Results and discussion
- Preliminary study:
- Not applicable
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Remarks on result:
- other: -
- Mortality:
- No mortalities occurred during the whole study.
- Clinical signs:
- other: From Day 2 of the study up to Day 5 (male group) and up to Day 7 (female group) a slight erythema of the skin was observed.
- Gross pathology:
- No gross pathological changes were observed
- Other findings:
- No data
Any other information on results incl. tables
None
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- Under the test conditions, the acute dermal LD50 of the test substance was found to be >2,000 mg/kg in Sprague-Dawley SD rats.
- Executive summary:
A study was conducted to assess the acute dermal toxicity of test substance in Sprague-Dawley CD rats according EU Method B.3., OECD guideline 402 and OPPTS 870.1200 in compliance with GLP.
Following a range-finding study, a group of 10 rats (five males and five females) were applied 0.5 g of test substance moistened with 0.28 mL sesame oil, at a dose level of 2,000 mg/kg. Following the 24 h exposure period, animals were observed for mortality, skin response and general behavior for 14 d and were then killed and subjected to gross pathological examination.
No mortality was observed in the study. From Day 2 of the study up to Day 5 (male group) and up to Day 7 (female group) a slight erythema of the skin was observed. The overall body weight gain was not impaired in both sexes. The animals killed at the end of the observation period showed no macroscopically visible changes.
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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