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Diss Factsheets
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EC number: 222-357-3 | CAS number: 3444-17-5
- 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:
- 2017-04-04 to 2017-05-02
- 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)
- Version / remarks:
- version 1995
- Deviations:
- yes
- Remarks:
- test performed on a solution saturated instead on a solution at 90% of hydrosolubility because hydrosolubility was not determined (<460 mg/L) - this deviation does not affect the results obtained.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- version 2008
- Deviations:
- yes
- Remarks:
- test performed on a solution saturated instead on a solution at 90% of hydrosolubility because hydrosolubility was not determined (<460 mg/L) - this deviation does not affect the results obtained.
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- signed 23 March 2017
- Type of method:
- ring method
- Key result
- Surface tension:
- 63 mN/m
- Temp.:
- 20.1 °C
- Remarks on result:
- other: test performed on a solution saturated in test item.
- Conclusions:
- The mean surface tension of the test item saturated in distilled water at 20.1°C was 63.0 mN/m ± 0.6 mN/m. The test item was not considered as surface-active in the experimental conditions used.
Reference
Verification with distilled water:
Temperature (°C) | 20.0 |
Time | Surface tension (mN/m) |
After 19 s | 71.48 |
After 80 s | 71.50 |
After 141 s | 71.50 |
Mean result | 71.5 |
Measurements on a solution of the test item saturated in distilled water:
Assay N° | 1 | Assay N° | 2 | Assay N° | 3 |
Temperature (°C) |
20.1 | Temperature (°C) | 20.2 | Temperature (°C) | 20.0 |
Time | Surface tension (mN/m) | Time | Surface tension (mN/m) | Time | Surface tension (mN/m) |
After 20 s | 64.18 | After 20 s | 63.12 | After 20 s | 63.01 |
After 82 s | 63.68 | After 82 s | 62.75 | After 80 s | 62.70 |
After 142 s | 63.59 | After 142 s | 62.74 | After 141 s | 62.70 |
After 203 s | 63.54 | After 202 s | 62.76 | After 201 s | 62.73 |
Mean result | 63.6 | Mean result | 62.8 | Mean result | 62.7 |
Description of key information
The mean surface tension of the test item saturated in distilled water at 20.1°C was 63.0 mN/m ± 0.6 mN/m. The test item was not considered as surface-active in the experimental conditions used (OECD 115 guideline method).
Key value for chemical safety assessment
- Surface tension:
- 63
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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