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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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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Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- tap density
- Remarks:
- pour density (migrated information)
- 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:
- other: well documented GLP based study according to standard procedure
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC MT 169
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: SPR/BF/17/b
- Principles of method if other than guideline:
- The tap density was determined by measuring the exact volume of a certain amount (approx. 130grams) of the substance using a dropping box.The density then was calculated by dividing the exactly measured mass by the exactly measured volume.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: Dropping Box
- Key result
- Type:
- tap density
- Density:
- 0.656 other: g/ml
- Remarks on result:
- other: measurement was done at room temperature, no exact value is available
- Conclusions:
- Having applied the procedure according to the guideline CIPAC MT 169 for density determination of TC (Commercial grade of about 65%) using a dropping box, a tap density of 0.656 g/ml could be estimated.
- Executive summary:
The bulk density of TC (Commercial grade of about 65%) was determined according to the guideline CIPAC MT 169 using a dropping box. Hereby, the exact volume of an exact amount of the substance was measured. The pour density was then calculated by dividing the exactly measured mass of the substance by the exactly measured volume. Two replicates were performed. Overall, a tap density of 0.656 g/ml could be estimated.
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1995
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- EEC 92/69, A.3
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Density:
- 1 280 kg/m³
- Temp.:
- 21 °C
- Conclusions:
- The density of test substance was determined to be 1280 kg/m³ at 21°C
Referenceopen allclose all
The measured Tap Density was at an average 0.656 g/ml . The pour density was 0.61 g/ml.
mean value of 2 analysis
Description of key information
The density of test substance was determined to be 1280 kg/m³ at 21°C.
Key value for chemical safety assessment
Additional information
The tap density of TC (Commercial grade of about 65%) containing water was determined to be 656 kg/m³.
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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