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Diss Factsheets
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EC number: 910-356-7 | CAS number: -
- 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
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experimental phase: 2017-01-26
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- October 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- COMMISSION REGULATION (EC) No 440/2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
- Specific details on test material used for the study:
- The test item was tested as received. No further preliminary treatment such as drying or milling was performed.
- Dynamic viscosity of test material:
- Solid, not applicable
- Key result
- Type:
- relative density
- Density:
- 4.18
- Temp.:
- 20 °C
- Conclusions:
- Relative density at 20°C: 4.18
- Executive summary:
The relative density of the test item at 20 °C (compared to water at 4 °C) was determined compliant to GLP according to the European Commission Regulation (EC) No. 440/2008 method A.3 and OECD 109:
D420 = 4.18
Reference
Two test series with different weights were performed at ambient temperature (20.0 °C). Results are given in the following table. Due to fluctuation of the results two measurement series with 20 cycles were performed. The first 10 cycles each were used to establish an equilibrium. The results were measured for the cycles 11 to 20.
Measurement No. |
1sttest series |
2ndtest series |
Weight: 7.4447 g |
Weight: 7.5934 g |
|
Density RhoPR / g·cm-3 |
Density RhoPR / g·cm-3 |
|
1 |
4.1812 |
4.1803 |
2 |
4.1836 |
4.1796 |
3 |
4.1804 |
4.1829 |
4 |
4.1845 |
4.1883 |
5 |
4.1829 |
4.1849 |
6 |
4.1821 |
4.1892 |
7 |
4.1861 |
4.1845 |
8 |
4.1840 |
4.1802 |
9 |
4.1799 |
4.1837 |
10 |
4.1836 |
4.1821 |
Mean |
4.1828 |
4.1836 |
Mean density for the two series: 4.18 g/cm3
Relative density D4R: 4.18 +/- 0.01
Description of key information
Relative density at 20°C: 4.18 (OECD 109; RL1; 2017)
Key value for chemical safety assessment
- Relative density at 20C:
- 4.18
Additional information
The relative density of the test item at 20 °C (compared to water at 4 °C) was determined compliant to GLP according to the European Commission Regulation (EC) No. 440/2008 method A.3 and OECD 109:
D420= 4.18
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.
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