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EC number: 451-620-7 | CAS number: 352230-22-9
- 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:
- 2004-09-23
- 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:
- December 1992
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- July 27 1995
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- oscillating densitimeter
- Key result
- Type:
- relative density
- Density:
- 0.993 other: unitless
- Temp.:
- 20 °C
- Conclusions:
- A relative density value of 0.9929 at 20°C was determined for the substance using a relevant test method and in compliance with GLP. The result is considered to be reliable.
Reference
As the density of the test item was determined at 20°C, the relative density is stated.
First, the apparatus was tested by determination of the density of air and water at 20°C. The results for water are given in Table 1. These values are in the accepted range of 0.9982 ± 0.0003 g/cm3.
Table 2 shows the individual measurements for the density of the test item. From these, the mean value was calculated, corrected for the relative density and given in the same table. the tabulated values represent rounded results obtained from calculation using the exact raw data.
Table 1: Results of the calibration using Air and Water
The density of air was measured to be 0.0012 g/cm3.
Test No. |
Temperature [°C] |
Density of water [g/cm3] |
||
Measured |
Mean value |
Theoretical value |
||
1 |
20.0 |
0.9982 |
0.9982 |
0.9982 |
2 |
20.0 |
0.9982 |
||
3 |
20.0 |
0.9982 |
Table 2: Determination of the density of the test item
Test No. |
Temperature [°C] |
Density of test item [g/cm3] |
||
Measured |
Mean value |
Theoretical value |
||
1 |
20.0 |
0.9929 |
0.9929 |
0.9929 |
2 |
20.0 |
0.9929 |
Calculation of the relative density
D204 = 0.9929/0.99997 = 0.9929
Description of key information
Relative density: 0.9929 at 20°C (OECD 109)
Key value for chemical safety assessment
- Relative density at 20C:
- 0.993
Additional information
A relative density value of 0.9929 at 20°C was determined for the submission substance using an oscillating densitometer in accordance with OECD Test Guideline 109 and in compliance with GLP. The result is considered to be reliable.
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