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Diss Factsheets
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EC number: 204-695-3 | CAS number: 124-30-1
- 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
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Density
Administrative data
Link to relevant study record(s)
Description of key information
The density was determined to be 0,94 g/cm3 by pycnometer method according to OECD 109 guideline.
Literature data: 0,78-0,86 °C.
Key value for chemical safety assessment
- Relative density at 20C:
- 940
Additional information
Several literature sources (peer reviewed handbooks or review article) state densities for various primary alkyl amines (C-Chains between C8 and C22) between 0.78 and 0.86 g/cm3. Original references or methods applied were not stated. The study used as key study was performed using hydrogenated tallowalkylamine according guideline OECD 109 and was therefore assumed to be the most reliable source. The density of hydrogenated tallowalkylamine was determined to be 0.94 g/cm3 at 23.2°C.
The density values [1] were plotted against the respective C-chain length for the alkylrest. The graph shows that the density for various primary alkyl amines (C8 - C18) is inbetween 0.8 and 0.9 g/cm3. The graph can thus be used to derive the corresponding density ranges for commercially available primary fatty amines with a saturated and variable C-chain distribution. In addition, the density of a commercially available hydrogenated tallow alkylamine was measured [2]. The value obtained was 0.94 g/cm3, which is slightly greater than expected but still below 1.
[1] David R. Lide, ed., CRC Handbook of Chemistry and Physics, 89th (CD-ROM Version 2009), CRC Press/Taylor and Francis, Boca Raton, FL., 2009.
[2] H. Smeykal, Amines, hydrogenated tallow alkyl, DEGE908950, Boiling Point / Boiling Range, Relative Density, Flammability (solids), Report No. 20030218.01, Sicherheitstechnik Siemens Axiva, 2003.
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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