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Diss Factsheets
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EC number: 952-252-4 | 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
![](https://echa.europa.eu./o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_physical-and-chemical-properties.png)
Solubility in organic solvents / fat solubility
Administrative data
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 2009
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The study was performed according to OECD 105 Guideline (adapted for n-Octanol)
Data source
Referenceopen allclose all
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
- Reference Type:
- other company data
- Title:
- Unnamed
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 105
- Deviations:
- yes
- Remarks:
- adapted for n-Octanol
- Principles of method if other than guideline:
- For substances that are completely miscible with octanol, the numerical value of the octanol solubility should be derived from the density. Together with the water solubility this can be used to estimate logP values. The method is not applicable to substances that are completely miscible with both water and octanol.
- GLP compliance:
- no
Test material
- Reference substance name:
- (Z)-octadec-9-enylamine
- EC Number:
- 204-015-5
- EC Name:
- (Z)-octadec-9-enylamine
- Cas Number:
- 112-90-3
- Molecular formula:
- CH3(CH2)7CH=CH(CH2)7CH2NH2
- IUPAC Name:
- octadec-9-en-1-amine
- Details on test material:
- - Name of test material (as cited in study report):Oleylamine
Constituent 1
Results and discussion
Solubility in organic solvents / fat solubility
- Key result
- Medium:
- n-octanol
- Solubility:
- 813 g/L
- Temp.:
- 25 °C
- Remarks on result:
- other: since the substance is miscible at every ratio, the solubility is presented as the density of the pure substance
- Test substance stable:
- yes
- Details on results:
- Solubility of octadec-9-en-1-amine in n-octanol is 813 g/L.
Any other information on results incl. tables
Following mixtures of oleylamine and n-octanol were prepared at room temperature (23 °C):
10 ml n-octanol + 1 ml oleylamine: clear solution
10 ml n-octanol + 10 ml oleylamine: clear solution
5 ml n-octanol + 10 ml oleylamine: clear solution
1 ml n-octanol + 10 ml oleylamine: clear solution
Applicant's summary and conclusion
- Conclusions:
- From this result it can be concluded that oleylamine and n-octanol are miscible at every ratio. Thus, the density is used as the maximum solubility in n-Octanol.
The thermodynamics of solutions usually works with concentrations expressed as amount of substance per unit volume of solution. In the case of complete miscibility, the maximum concentration is the pure substance. As a result the numerical value of the solubility is given by the density expressed in g/L. - Executive summary:
The solubility of the test substance tetradecylamine in n-octanol was determined according to the OECD TG 105, using the shake-flask method. Solubility in n-octanol is 813 g/L.
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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