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Diss Factsheets
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EC number: 691-722-0 | CAS number: 154477-55-1
- 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
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Study period:
- 2004
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study was performed according to recommended guidelines
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 402 (Acute Dermal Toxicity)
- GLP compliance:
- yes
- Test type:
- standard acute method
Test material
- Reference substance name:
- 4-[[4-( 4-Hyd roxyphenylmethyl)-1-piperidinyl]- 1-oxobuthyl]-a,a-dimethylbenzenacetic acid
- IUPAC Name:
- 4-[[4-( 4-Hyd roxyphenylmethyl)-1-piperidinyl]- 1-oxobuthyl]-a,a-dimethylbenzenacetic acid
- Reference substance name:
- 616-390-6
- EC Number:
- 616-390-6
- Cas Number:
- 76811-98-8
- IUPAC Name:
- 616-390-6
Constituent 1
Constituent 2
Test animals
- Species:
- rat
- Strain:
- Sprague-Dawley
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- Acclimatization: Minimum of five days before the treatment in the laboratory animal house where the experiment took place.
Housing: Daily observations were performed at the time of delivery of the animals and during the period of acclimatization. Animals were housed in
cages of standard dimensions with sawdust bedding (or equivalent). Cages were cleaned at least once per week. The animals were placed in an
air-conditioned (19-23°C) animal house kept at relative humidity between 45% and 65% in which non-recycled filtered air was changed approximately 10 times per hour. The artificial day/night cycle involved 12 hours light and 12 hours darkness with light on at 7.30 a.m.
Feeding: RM1 (E)-SQC SDS/DIETEX (quality controlled/radiation sterilised) was available ad libitum. The criteria for acceptable levels of contaminants in the feed supply were within the limits of the analytical specifications established by the diet manufacturer.
Drinking water: Drinking water was available ad libitum in polycarbonate feeder bottles with a stainless steel nipple. A specimen of water is obtained every 6 months and sent to the Laboratoire Départemental d' Analyse du Cher- 216, Rue Louis Mallet- 18014 Bourges Cedex, France, for analysis. The criteria for acceptable levels of contaminants in the water supply were within the limits of the analytical specifications.
Administration / exposure
- Type of coverage:
- occlusive
- Vehicle:
- water
- Details on dermal exposure:
- FEX0-080 was applied to the back of the animal on a previously shaved area.
- Duration of exposure:
- 24 h
- Doses:
- 2000 mg/kg
- No. of animals per sex per dose:
- 5/males/2000 mg/kg
5/females/2000 mg/kg - Control animals:
- no
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Mortality:
- No mortality occurred during the study.
- Clinical signs:
- other: No clinical signs were observed during the course of the study. The results are presented in table 2.3, page 25 and table 2.4, page 26. The application of the test substance did not induce colouring of the application site and did not interfere with the g
- Gross pathology:
- No organ or tissue gross findings were seen at necropsy.
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- According to Directive 67/548/EEC and to Regulation (EC) n. 1272/2008, the substance - CPKA-070 - should not be classified for acute dermal toxicity.
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