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EC number: 688-011-2 | CAS number: 1243654-79-6
- 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
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Start of experiment: 25 January 2010 End of experiment: 29 January 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies which did not affect the quality of relevant results.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2003
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Principles of method if other than guideline:
- The guideline specifies that the test item in excess should be added to water however the physical properties of Pellicer do not permit this. The study method therefore deviates from the guideline but is considered scientifically valid
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Date of inspection: 13th to the 22nd of October 2008 (GLP certificate is valid for 2 years)
- Type of method:
- flask method
Test material
- Reference substance name:
- Pellicer
- IUPAC Name:
- Pellicer
- Details on test material:
- Name: Pellicer
Lot No.: 01-09-17
Chemical name: L-Lysine,N2,N6-bis[N-(1-oxododecyl)-L-α(or γ)-glutamyl]-, sodium salt (1;?)
Appearance: White powder
Storage condition: Room temperature (15-25 °C), in the dark and protected from humidity (with desiccant)
Manufacture date: 17 January 2009
Expiry Date: 17 January 2011
Safety precautions: Routine safety and hygienic procedures sufficient to ensure personnel health and safety
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- > 200 g/L
- Temp.:
- 23 °C
- pH:
- 7.1 - 7.12
- Details on results:
- Results of the visual estimation:
Applying five minutes solution time water solubility of Pellicer was between 230 and 286 g/l using visual observation.
Any other information on results incl. tables
pH of the samples varied in the range of 7.10 – 7.12. The test mixtures were clean, homogeneous solutions without any undissolved part. Samples were analysed with the above HPLC method. Solubility of Pellicer proved to be more than 200 g/l.
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): moderately soluble (100-1000 mg/L)
Considering the concentrations measured by HPLC, and also based on the visual estimation, water solubility of Pellicer is higher than 200 g/l at 20 °C. - Executive summary:
The water solubility has been determined using EU method A6 and OECD guideline 105. The water solubility has been determined to be > 200 g/l at 20 deg C.
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