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EC number: 812-497-9 | CAS number: 1893414-79-3
- 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
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
- Specific details on test material used for the study:
- Name: Phosphoric acid, C14-15 branched and linear alkyl esters, potassium salts
CAS No.: 1893414-79-3
Physical state: white solid at 20 °C
Batch No.: PU61810016
Re-certification date of batch: 09 March 2018
Purity: 100 % (UVCB, lyophilized solid, water content 0.85 % (w/w))
Stability: stable under test conditions
Storage condition of test material: Room temperature, protected from light - Key result
- Surface tension:
- 29.9 mN/m
- Temp.:
- 19.9 °C
- Conc.:
- 107 mg/L
- Remarks on result:
- other:
- Remarks:
- Age of solution 3h
- Key result
- Surface tension:
- 37.5 mN/m
- Temp.:
- 20.1 °C
- Conc.:
- 110 mg/L
- Remarks on result:
- other:
- Remarks:
- Age of solution 4h
- Conclusions:
- The exact surface surface tension of the test item could not be determined because the lamella breaks before reaching stable surface tension values. The lamella breaks between surface tensions of 29.9 mN/m and 37.5 mN/m at a temperature between 19.9 °C and 20.1 °C. Since the test item showed before lamella break a surface tension lower than 60 mN/m under the conditions of this method the test item will be regarded as being surface-active material according to Council Regulation (EC) No 440/2008.
- Executive summary:
The exact surface surface tension of the test item could not be determined because the lamella breaks before reaching stable surface tension values. The lamella breaks between surface tensions of 29.9 mN/m and 37.5 mN/m at a temperature between 19.9 °C and 20.1 °C. Since the test item showed before lamella break a surface tension lower than 60 mN/m under the conditions of this method the test item will be regarded as being surface-active material according to Council Regulation (EC) No 440/2008.
Reference
The exact surface surface tension of the test item could not be determined because the lamella breaks before reaching stable surface tension values. The lamella breaks between surface tensions of 29.9 mN/m and 37.5 mN/m at a temperature between 19.9 °C and 20.1 °C. Since the test item showed before lamella break a surface tension lower than 60 mN/m under the conditions of this method the test item will be regarded as being surface-active material according to Council Regulation (EC) No 440/2008.
Description of key information
The exact surface surface tension of the test item could not be determined because the lamella breaks before reaching stable surface tension values. The lamella breaks between surface tensions of 29.9 mN/m and 37.5 mN/m at a temperature between 19.9 °C and 20.1 °C. Since the test item showed before lamella break a surface tension lower than 60 mN/m under the conditions of this method the test item will be regarded as being surface-active material according to Council Regulation (EC) No 440/2008.
Key value for chemical safety assessment
- Surface tension:
- 29.9
- in mN/m at 20°C and concentration in mg/L:
- 107
Additional information
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