Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 948-916-8 | 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
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- September 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Deviations:
- yes
- Remarks:
- Only preliminary study performed.
- GLP compliance:
- no
- Type of method:
- estimation method (solubility ratio)
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- vegetable oil mono- and polyunsaturated C16-C22 triglycerides
- Molecular formula:
- C51H92O6 to C69H128O6
- IUPAC Name:
- vegetable oil mono- and polyunsaturated C16-C22 triglycerides
- Reference substance name:
- dimers of vegetable oil mono- and polyunsaturated C16-C22 triglycerides
- Molecular formula:
- C102H186O12 to C138H256O12
- IUPAC Name:
- dimers of vegetable oil mono- and polyunsaturated C16-C22 triglycerides
- Reference substance name:
- trimers of vegetable oil mono- and polyunsaturated C16-C22 triglycerides
- Molecular formula:
- C153H280O18 to C207H388O18
- IUPAC Name:
- trimers of vegetable oil mono- and polyunsaturated C16-C22 triglycerides
- Reference substance name:
- tetramers and higher oligomers of vegetable oil mono- and polyunsaturated C16-C22
- Molecular formula:
- C204H374O24 and higher oligomers
- IUPAC Name:
- tetramers and higher oligomers of vegetable oil mono- and polyunsaturated C16-C22
- Test material form:
- liquid: viscous
Constituent 1
Constituent 2
Constituent 3
Constituent 4
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- 6.4
- Temp.:
- 20 °C
- Remarks on result:
- other: preliminary test result, main test not feasible due to technical limitations
Any other information on results incl. tables
The solubility of the test item in water is experimentally determined in the study by J. Johannes with study number 19031301G910, and was found to be 0.33 - 0.44 mg/L.
The solubility of the test item in n-octanol is experimentally determined in-house by the registrant, and was found to be > 1060 g/L.
As described in OECD guideline 107, an estimation for Pow can be calculated as follows:
Pow = c (n-octanol) / c (water)
with:
c (n-octanol) = the concentration of the test item in n-octanol, and
c (water) = the concentration of the test item in water
Using an average water solubility of 0.385 mg/L, the estimated Pow thus can calculated:
Pow= 1060000 mg/L / 0.385 mg/L = 2.7 E 06
This corresponds to a log Pow of ca. 6.4. As this value is well above the applicability range of the available partition coefficient testing methods, a main test was not deemed technically feasible, and for the purpose of the assessment, the estimated log Pow value of 6.4 will be used.
Applicant's summary and conclusion
- Conclusions:
- Estimated Log Pow = 6.4.
- Executive summary:
The log Pow was estimated by means of the preliminary test as described in OECD guideline 107. The Log Pow was obtained by calculation of the ratio of the solubilities of the test substance in the pure solvents.
Concentrations in pure solvents:
- solubility in water: 0.385 mg/L (average, depending on loading rate)
- solubility in n-octanol: > 1060000 mg/L
Estimated Log Pow = 6.4
As this value is well above the applicability range of the available partition coefficient testing methods, a main test was not deemed technically feasible, and for the purpose of the assessment, the estimated log Powvalue of 6.4 will be used.
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.