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EC number: 305-962-8 | CAS number: 95370-96-0
- 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
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 18 September 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
- Analytical method:
- high-performance liquid chromatography
- Key result
- Type:
- log Pow
- Partition coefficient:
- > 5.7
- Temp.:
- 20 °C
- pH:
- ca. 7
- Details on results:
- LANKROPLAST ED6 appeared to partially after sonication in the mobile phase of 80:20 acetonitrile:water used in this study. However there was no measureable log Pow in this study since no peaks were detected. As no peaks were detected and the limited solubility of LANKROFLEX ED6 in the mobile phase would suggest that the log Pow value is greater than the highest standard used (Triphenylamine), which has a log Pow value of 5.7.
- Conclusions:
- LANKROPLAST ED6 appeared to partially after sonication in the mobile phase of 80:20 acetonitrile:water used in this study. However there was no measureable log Kow in this study since no peaks were detected. As no peaks were detected and the limited solubility of LANKROFLEX ED6 in the mobile phase would suggest that the log Kow value is greater than the highest standard used (Triphenylamine), which has a log Pow value of 5.7.
- Executive summary:
LANKROPLAST ED6 appeared to partially after sonication in the mobile phase of 80:20 acetonitrile:water used in this study. However there was no measureable log Kow in this study since no peaks were detected. As no peaks were detected and the limited solubility of LANKROFLEX ED6 in the mobile phase would suggest that the log Kow value is greater than the highest standard used (Triphenylamine), which has a log Pow value of 5.7.
- Endpoint:
- partition coefficient
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- supporting study
- Study period:
- 30 July 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- KOWWIN v1.67 estimate
- GLP compliance:
- no
- Type of method:
- calculation method (fragments)
- Partition coefficient type:
- octanol-water
- Key result
- Type:
- log Pow
- Partition coefficient:
- >= 7 - <= 12
- Temp.:
- 25 °C
- pH:
- ca. 7
- Conclusions:
- The partition coefficients of the main components of epoxidised fatty acids were within the range 7≤log Kow≤12, as calculated using EPIsuite (KOWWIN v1.67 estimate).
- Executive summary:
The partition coefficients of the main components of epoxidised fatty acids were within the range 7≤log Kow≤12, as calculated using EPIsuite (KOWWIN v1.67 estimate).
Referenceopen allclose all
HPLC mean retention times and Log Pow data for reference compounds used in study CES100002.
Reference compound |
Detector |
Mean retention time (mins) |
Calculated log Pow |
Thiourea |
DAD |
2.023 |
|
Naphthalene |
DAD |
4.231 |
3.58 |
Biphenyl |
DAD |
4.859 |
4.05 |
Phenanthrene |
DAD |
5.796 |
4.58 |
Bibenzyl |
DAD |
5.964 |
4.66 |
Fluoranthene |
DAD |
6.963 |
5.09 |
Triphenylamine |
DAD |
9.055 |
5.75 |
Calculated using EPIsuite (KOWWIN v1.67 estimate):
Constituent |
Log Kow |
C18:1 - C18 oxirane 2-ethylhexyl ester |
10.08 |
C18:2 - C18 dioxirane 2-ethylhexyl ester |
8.56 |
C18:3 - C18 trioxirane 2-ethylhexyl ester |
18.3 |
C20:1 - C20 oxirane 2 ethyl hexyl ester |
11.06 |
C12:1 - C12 oxirane 2-ethylhexyl ester |
7.13 |
C22:1 - C22 oxirane 2-ethylhexyl ester |
12.04 |
Description of key information
LANKROPLAST ED6 appeared to partially after sonication in the mobile phase of 80:20 acetonitrile:water used in this study. However there was no measureable log Kow in this study since no peaks were detected. As no peaks were detected and the limited solubility of LANKROFLEX ED6 in the mobile phase would suggest that the log Kow value is greater than the highest standard used (Triphenylamine), which has a log Pow value of 5.7.
The partition coefficients of the main components of epoxidised fatty acids were within the range 7≤log Kow≤12, as calculated using EPIsuite (KOWWIN v1.67 estimate).
Key value for chemical safety assessment
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.
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