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Diss Factsheets
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EC number: 920-912-0 | 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)
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 22/03/2010-21/05/2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient - Shake Flask Method)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: Shake Flask Method
- Partition coefficient type:
- octanol-water
Test material
- Test material form:
- solid
- Details on test material:
- Test ITEM : LCE08115 (SEPIFEEL ONE)
Batch N° : 826900020
The test item consist in a mix of palmitoyl proline, magnesium palmitoyl glutamate and sodium palmitoyl sarcosinate (CAS N°59441-32-6, CAS N°57539-47-6, CAS N°4028-10-8).
The specimen was shipped at room temperature on behalf of Mr Olivier DENNY from DEFITRACES
It was treated according to the ANADIAG procedure PG 0204 for receipt, identification and storage.
The characteristics of the transport, of the receipt and of the storage in ANADIAG facilities were all registered and are summarised in the following table.
Table of shipment and storage:
Sample n°: LCE08115 Batch N° 826900020
Anadiag n°: 1480/A
Temperature during the transportation: Room temperature
Transportation date: 11.09.09
Date of receipt at the test facility: 14.09.09
Amount received: 90g
Condition of specimen upon receipt: Ok
Storage temperature: Room temperature
The maximum temperature was daily recorded and was below 30 °C during the storage period
The test item was stored away from moisture and direct light.
The sample was submitted to the test as received.
Constituent 1
- Specific details on test material used for the study:
- Test ITEM : LCE08115 (SEPIFEEL ONE)
Batch N° : 826900020
The test item consist in a mix of palmitoyl proline, magnesium palmitoyl glutamate and sodium palmitoyl sarcosinate (CAS N°59441-32-6, CAS N°57539-47-6, CAS N°4028-10-8).
The specimen was shipped at room temperature on behalf of Mr Olivier DENNY from DEFITRACES
It was treated according to the ANADIAG procedure PG 0204 for receipt, identification and storage.
The characteristics of the transport, of the receipt and of the storage in ANADIAG facilities were all registered and are summarised in the following table.
Table of shipment and storage:
Sample n°: LCE08115 Batch N° 826900020
Anadiag n°: 1480/A
Temperature during the transportation: Room temperature
Transportation date: 11.09.09
Date of receipt at the test facility: 14.09.09
Amount received: 90g
Condition of specimen upon receipt: Ok
Storage temperature: Room temperature
The maximum temperature was daily recorded and was below 30 °C during the storage period
The test item was stored away from moisture and direct light.
The sample was submitted to the test as received.
Study design
- Analytical method:
- high-performance liquid chromatography
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- >= 2.42 - <= 2.84
- Temp.:
- 20.2 °C
- pH:
- ca. 6.2
Applicant's summary and conclusion
- Conclusions:
- The value of partition coefficient found for the test item LCE08115 is :
Pow= 4.61E+02 and Log(Pow) = 2.63. at 20.2°C in purified water(pH 6.2). - Executive summary:
The n-octanol/water partition coefficient of the test item LCE08115 at 20.2°C and at pH 6.2 is
Pow = 4.61E+02 and Log (Pow) = 2.63
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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