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Diss Factsheets
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EC number: 229-542-8 | CAS number: 6600-31-3
- 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
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions) - Method B: Fibre Length and Diameter Distributions
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- sieving
- Remarks:
- followed by scanning electron microscopy
- Type of particle tested:
- primary particle
- Type of distribution:
- volumetric distribution
- Mass median aerodynamic diameter:
- 25.5 µm
- No.:
- #1
- Size:
- 0 - < 4 µm
- Distribution:
- 0 %
- Remarks on result:
- other: Spherical volume used
- No.:
- #2
- Size:
- 4 - <= 10 µm
- Distribution:
- 0.15 %
- Remarks on result:
- other: Spherical volume used
- No.:
- #3
- Size:
- 10 - <= 100 µm
- Distribution:
- 84.38 %
- Remarks on result:
- other: Spherical volume used
- No.:
- #4
- Size:
- > 100 µm
- Distribution:
- 15.47 %
- Remarks on result:
- other: Spherical volume used
- Conclusions:
- 3,9-Di-3-cyclohexen-1-yl-2,4,8,10-tetraoxaspiro[5.5]undecane was found to have a mass median aerodynamic diameter of 25.50 µm.
- Executive summary:
The particle size distribution of 3,9-Di-3-cyclohexen-1-yl-2,4,8,10-tetraoxaspiro [5.5]undecane was determined by scanning electron microscopy after the samples was fractionated by a 100 μm sieve. The test material tested according to OECD Guidelines for Testing of Chemicals No: 110 method B “Particle Size Distribution/Fibre Length and diameter Distributions” was found to have a mass median aerodynamic diameter of 25.50 µm.
Reference
Counts | 1107 |
Mean diameter (micrometre) | Aspect Ratio | |
Minimum | 6.80 | 1.03 |
Maximum | 152.54 | 3.00 |
Arithmetic mean | 24.58 | 1.71 |
Median | 21.00 | 1.60 |
Standard deviation | 15.28 | 0.45 |
Sieve Fraction:
weighted sample: 2.6882 g
weight fraction <100 μm: 0.0012 g
mass fraction <100 μm: 0.04 %
Description of key information
The particle size distribution of 3,9-Di-3-cyclohexen-1-yl-2,4,8,10-tetraoxaspiro [5.5]undecane was determined by scanning electron microscopy after the samples was fractionated by a 100 μm sieve. The test material tested according to OECD Guidelines for Testing of Chemicals No: 110 method B “Particle Size Distribution/Fibre Length and diameter Distributions” was found to have a mass median aerodynamic diameter of 25.50 µm.
Additional information
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.