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Diss Factsheets
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EC number: 279-505-5 | CAS number: 80584-91-4
- 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
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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
- Study period:
- 2013-01-29 to 2013-02-20
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC MT 59
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- sieving
- Type of distribution:
- mass based distribution
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Conclusions:
- Most of the particles had a size between 1400 and 3150 µm. There were no particles smaller than 45 µm. Thus, all particles are larger than the small respirable fraction (< 2 µm).
- Executive summary:
The particle size distribution of TC was determined using the dry sieve test in accordance with the guideline CIPAC MT 59. The tested material was sieved using a set of sieves with different size exclusion sizes (45µm, 300 µm, 500 µm, 710 µm, 1000µm,1400 µm and 3150µm). At the end of the sieving procedure for 5 minutes, the content of each sieve was weighed. Two replicates were performed and the result was given as an average of these two. Most of the particles had a size between 1400 and 3150 µm. There were no particles smaller than 45 µm. Thus, all particles are larger than the small respirable fraction (< 2 µm).
This study is considered not relevant in the evaluation of the marketed substance because the substance is marketed as a wet press cake containing water.
Reference
The different sieving fractions were as follows:
over 3150µm 0.00 %
fraction 1400 - 3150 µm 67.78 %
fraction 1000 - 1400µm 14.53 %
fraction 710 - 1000µm 4.55 %
fraction 500 - 710µm 6.06 %
fraction 300 - 500µm 5.63 %
fraction 125 - 300µm 3.64 %
fraction 45 - 125 µm 0.80 %
under 45µm 0.00 % Most oft the particles had a size between 1400 and 3150 µm. There were no particles smaller than 45 µm. Thus, all particles are larger than the small respirable fraction (< 2 µm).
Description of key information
The particle size distribution of 6,6',6''-(1,3,5-triazine-2,4,6-triyltriimino)trihexanoic acid (TC) was determined using the dry sieve test in accordance with the guideline CIPAC MT 59. The tested material was sieved using a set of sieves with different size exclusion sizes (45µm, 300 µm, 500 µm, 710 µm, 1000µm, 1400 µm and 3150µm). At the end of the sieving procedure for 5 minutes, the content of each sieve was weighed. Two replicates were performed and the result was given as an average of these two. Most of the particles had a size between 1400 and 3150 µm. There were no particles smaller than 45 µm. Thus, all particles are larger than the small respirable fraction (< 2 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.
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