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Diss Factsheets
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EC number: 827-277-8 | CAS number: 1771689-37-2
- 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:
- 2018-12-12 to 2019-01-14
- 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:
- Version adopted October 02, 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- Version adopted 31 May 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- Version 2002
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- OGYÉI- National Institute of Pharmacy and Nutrition (21.04.2016)
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- The test item was used in its initial form.
- Type:
- relative density
- Density:
- 1.23 other: the relative density has no dimension!
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 1 225.8 kg/m³
- Temp.:
- 20 °C
- Conclusions:
- The measured density of the test item was 1225.8 ± 9.01 kg/m3, the relative density (D204) is 1.23.
- Executive summary:
The determination of the Relative Density of the test item was conducted following internationally accepted guidelines (OECD 109, EU method A.3) under GLP compliance. A known weight of the test item was placed in the sample cell and its volume determined by the density tester. The test was performed at a temperature of 20 ± 0.5 °C. The density of the test item was calculated from its weight and volume.
The measured density of the test item was 1225.8 ± 9.01 kg/m3, the relative density (D204) is 1.23.
Reference
Table: Results of the density measurements
Sample number | Sample weight (g) | Sample volume (cm3) | Density (g/cm3) |
1 | 0.9659 | 0.7850 | 1.2304 |
2 | 1.0166 | 0.8296 | 1.2253 |
3 | 0.9344 | 0.7607 | 1.2284 |
4 | 0.9482 | 0.7700 | 1.2314 |
5 | 0.9387 | 0.7736 | 1.2135 |
Mean: |
1.2258 |
||
Confidence interval (95 %): |
0.00901 |
||
RSD %: |
0.6 |
The measured density of the test item was 1225.8 ± 9.01 kg/m3, the relative density (D204) is 1.23.
Description of key information
The determination of the Relative Density of the test item was conducted following internationally accepted guidelines (OECD 109, EU Method A.3) under GLP compliance. A known weight of the test item was placed in the sample cell and its volume determined by the density tester. The test was performed at a temperature of 20 ± 0.5 °C. The density of the test item was calculated from its weight and volume.
The measured density of the test item was 1225.8 ± 9.01 kg/m3, the relative density (D204) is 1.23.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.23
Additional information
The density of the test item was calculated from its weight and volume, the measure density of the test item was 1225.8 ± 9.01 kg/m3.
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