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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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: - | 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
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Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- March 23, 2016
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- not specified
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Batch no.: 145
Appearance: white solid - Key result
- Type:
- relative density
- Density:
- 1.273 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- density
- Density:
- 1.273 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- Under the study conditions, the relative density of the substance was determined to be 1.2734 at 20°C.
- Executive summary:
A study was conducted to determine the relative density of the substance using the pycnometer method according to OECD Guideline 109. An empty and dry pycnometer was weighed. The test substance was then weighed into the pycnometer and covered with immersion liquid. Remaining air was removed by evacuation and the pycnometer was filled with immersion liquid and incubated for approx. 20 minutes at 20°C. Afterwards, the pycnometer was topped up to the mark, wiped and weighed. The difference of total weight and the weight of the pycnometer with test substance was the weight of the immersion liquid (immersion liquid, in addition to the sample). The density of the used immersion liquid was then determined at 20°C. The pycnometer was filled with water, incubated at 20°C and weighed (difference to empty pycnometer (water, 20°C)). This procedure was repeated for the immersion liquid (difference to empty pycnometer (immersion liquid)). Under the study conditions, the relative density of the substance was determined to be 1.2734 at 20°C (Maas, 2016).
Reference
Results:
Pycnometer No. | 601 | 604 | 605 |
m pycnometer [g] | 33.9342 | 35.3541 | 33.6120 |
m pycnometer + test item [g] | 44.4621 | 45.2890 | 43.2812 |
m pycnometer + test item + immersion fluid [g] | 57.1912 | 58.1238 | 56.5336 |
m test item [g] | 10.5279 | 9.9349 | 9.6692 |
m3 [g] | 12.7291 | 12.8348 | 12.2524 |
m pycnometer + immersion liquid [g] | 52.9273 | 54.0977 | 52.6128 |
m pycnometer + water (20°C) [g] | 58.9671 | 60.0538 | 58.6553 |
m1 immersion fluid [g] | 18.9931 | 18.7436 | 19.0008 |
m2 water (20°C) | 25.0329 | 24.6997 | 25.0433 |
p (immersion liquid) [g/cm³] | 0.7578 | 0.7579 | 0.7578 |
p (test item) [g/cm³] | 1.2728 | 1.2735 | 1.2738 |
Relative Density D204 | 1.2728 | 1.2735 | 1.2738 |
Average relative density D204 | 1.2734 |
Description of key information
The relative density was determined accoridng to OECD 109 (Maas, 2016)
Key value for chemical safety assessment
- Relative density at 20C:
- 1.273
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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