Registration Dossier
Registration Dossier
Diss Factsheets
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EC number: 695-097-5 | CAS number: 15789-90-9
- 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

Dermal absorption
Administrative data
- Endpoint:
- dermal absorption in vitro / ex vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: no guideline study
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 984
- Report date:
- 1984
Materials and methods
Test material
- Reference substance name:
- Ionone, methyl-
- EC Number:
- 215-635-0
- EC Name:
- Ionone, methyl-
- Cas Number:
- 1335-46-2
- Molecular formula:
- C14H22O
- IUPAC Name:
- Ionone, methyl
- Details on test material:
- Test material was a mixture of 14C labeled and non-radioactive material dissolved in ethanol at a concentration of 10%.
Constituent 1
- Radiolabelling:
- yes
- Remarks:
- C14
Test animals
- Species:
- pig
Administration / exposure
- Vehicle:
- ethanol
- Duration of exposure:
- 6 hours
- Doses:
- 10% in ethanol
Results and discussion
Any other information on results incl. tables
600 µg/cm2: skin absorption
After 6 hours contact with pig skin approximately 2/3 of the test material applied was recovered with 358.72 ug/cm2 found on the skin surface, 24.92 ug/cm2 found in the horny layer of the skin, 16.32 ug/cm2 found in the remaining skin tissue layers, and 0.16 ug/cm2 found in the chamber liquid.
The unrecovered test material was presumably lost by evaporation from the skin surface.
Applicant's summary and conclusion
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