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Diss Factsheets
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EC number: 287-643-2 | CAS number: 85566-32-1
- 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
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Sample substabce was melted and cast into a solid block, whose dimensions could be accurately measured. The mass of the block is measured and the relative density calculated. Approximately 30 g of sample was used for each test.
- GLP compliance:
- no
- Type of method:
- other: Casting substance into a regular cylindrical block
- Key result
- Type:
- density
- Density:
- ca. 0.98 g/cm³
- Temp.:
- 20 °C
- Type:
- bulk density
- Density:
- ca. 0.624 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The relative density study was performed by casting substance into a regular cylindrical block and it was reported as 0.979 g cm-3 at 20°C. The bulk density of granular sample was performed with a pyknometer device and it was reported as 0.624 g cm-3at 20°C
- Executive summary:
Two studies were undertaken to determine both the relative and bulk density of test item Fatty acids, C16 -18, reaction products with ethanolamine. The relative density study was performed by casting substance into a regular cylindrical block and it was reported as 0.980 g cm-3 at 20°C. The bulk density of granular sample was performed with a pyknometer device and it was reported as 0.624 g cm-3 at 20°C
Reference
Test 1: Density of solid sample at 20°C = 0.979 g cm-3
Test 2: Density of solid sample at 20°C = 0.982 g cm-3
Test 3: Density of solid sample at 20°C = 0.980 g cm-3
Average density of solid sample at 20°C = 0.980 g cm-3
Test 1: Bulk density of granular sample = 0.624 g cm-3
Test 2: Bulk density of granular sample = 0.625 g cm-3
Test 3: Bulk density of granular sample = 0.624 g cm-3
Average bulk density of granular sample at 20°C = 0.624 g cm-3
Description of key information
Two studies were undertaken to determine both the relative and bulk density of test item Fatty acids, C16 -18, reaction products with ethanolamine. The relative density study was performed by casting substance into a regular cylindrical block and it was reported as 0.979 g cm-3 at 20°C. The bulk density of granular sample was performed with a pyknometer device and it was reported as 0.624 g cm-3 at 20°C.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.98
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.