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Diss Factsheets
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EC number: 300-326-6 | CAS number: 93925-25-8
- 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
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Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Determination according to appropriate guideline standards, non-GLP, low level of detail reported
- Reason / purpose for cross-reference:
- reference to other study
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D445 Standard Test Method for Kinematic Viscosity of Transparent and Opaque liquids
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- capillary viscometer (static)
- Temp.:
- 40°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 21.02
- Remarks on result:
- other: Run ID TRN6G0M0C, centistokes = mm²/s, corresponds to 0.000,021,02 m²/s
- Temp.:
- 40°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 19.13
- Remarks on result:
- other: Calculated by multiplying the static (kinematic) viscosity of 0.000,021,02 m²/s by the density of 910 kg/m³ = 0.019,128,2 Kg/(m∙s) or Pa∙s
- Temp.:
- other: 100.0°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 5.373
- Remarks on result:
- other: Run ID TRN19514B, centistokes = mm²/s, corresponds to 0.000,005,373 m²/s
- Temp.:
- other:
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 4.914
- Remarks on result:
- other: Calculated by multiplying the static (kinematic) viscosity of 0.000,005,373 m²/s by the density of 910 kg/m³ = 0.004,914 Kg/(m∙s) or Pa∙s
- Conclusions:
- Static (kinematic) viscosity 212 and 5.4 mm²/s and dynamic (absolute) viscosity 19 and 4.9 mPa ∙ s at 40 and 100 °C, respectively
- Executive summary:
The static (kinematic) viscosity of the test item was determined at 40 and 100 °C according to the ASTM D445 protocol (non-GLP). The company data are considered adequate, sufficiently documented and valid for assessment. The applied test protocol specifies a procedure for the determination of the kinematic viscosity, of liquid petroleum products, both transparent and opaque, by measuring the time for a volume of liquid to flow under gravity through a calibrated glass capillary viscometer.
The dynamic (absolute) viscosity can be obtained by multiplying the static (kinematic) viscosity by the density of the liquid.
The static (kinematic) viscosity was determined to be 21 and 5.4 mm²/s or centistokes at 40 and 100 °C respectively. The conversion using the density value of 910 kg/m³ reveals the dynamic (absolute) viscosity to be 19 and 4.9 mPa∙s at 40 and 100 °C, respectively.
Reference
Description of key information
Rapid penetration into soil unlikely, data at elevated temperature: Static (kinematic) viscosity 212 and 5.4 mm²/s and dynamic (absolute) viscosity 19 and 4.9 mPa∙s at 40 and 100 °C, respectively
Key value for chemical safety assessment
- Viscosity:
- 4.9 mPa · s (dynamic)
- at the temperature of:
- 40 °C
Additional information
Experimental company data on the viscosity of the submission item are available. The static (kinematic) viscosity has been determined at 40 and 100 °C according to the ASTM D445 protocol (non-GLP). The conversion to the dynamic (absolute) was made by multiplication with the density value 910 kg/m³ from Fox & White (2012, Harlan Report no. 41103263).
The standard testing requirement has been adapted in accordance with REACH Annex XI, 1.1.1 (Official Journal of the European Union 30.12.2006, p L 396/371) as the existing measurement seems adequate, sufficiently documented and valid. Measurement according to OECD TG 114 (1981) at 20 °C seems technically not feasible due to the viscous state of the submission item at this temperature. Thus such determination could be waived in accordance with Annex XI, 2 (Official Journal of the European Union 30.12.2006, p L 396/378) as measurement in accordance with the method is technically not feasible. The submission item is considered to behave at environmental conditions comparable to a solid with the consequence that rapid penetration into the soil is not probable.
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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