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Diss Factsheets
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EC number: 218-747-8 | CAS number: 2224-33-1
- 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
![](https://echa.europa.eu./o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_physical-and-chemical-properties.png)
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- October 25, 2012 - October 26, 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Test method in accordance with OECD Guideline 114. GLP study.
- Qualifier:
- according to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- capillary viscometer (static)
- Key result
- Temp.:
- 20°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 11.8
- Key result
- Temp.:
- 40°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 5.93
- Conclusions:
- The kinematic viscosity of the tested substance was determined to be 11.8 mm2/s at 20 ºC and was 5.93 mm2/s at 40 ºC.
- Executive summary:
The kinematic viscosity was carried out in accordance with the OECD Guideline 114 with an Ubbelohde capillary viscometer (PN-EN ISO 3104). The determined average kinematic viscosity of the tested material at 20 °C temperature was 11.8 mm2/s and at 40 ºC was 5.93 mm2/s.
Reference
The results of viscosity determination at 20°C:
Test No. |
Test temperature
|
Flow time |
The difference of flow time of two consecutive measurements |
Viscosity |
The difference between any and average viscosity |
[°C] |
[ s ] |
% |
mm2/s |
[% ] |
|
1 |
20.00 |
407.82 |
0.05 |
11.8431 |
0.02 |
2 |
20.00 |
408.01 |
11.8486 |
0.02 |
|
Average |
11.8 |
- |
The results of viscosity determination at 40°C:
Test No. |
Test temperature
|
Flow time |
The difference of flow time of two consecutive measurements |
Viscosity |
The difference between any and average viscosity |
[°C] |
[ s ] |
% |
mm2/s |
[% ] |
|
1 |
40.00 |
659.54 |
0.09 |
5.9359 |
0.04 |
2 |
40.00 |
658.97 |
5.9307 |
0.04 |
|
Average |
5.93 |
- |
Description of key information
Key study: The kinematic viscosity of the tested substance was determined to be 11.8 mm2/s at 20 ºC and was 5.93 mm2/s at 40 ºC.
Key value for chemical safety assessment
- Viscosity:
- 11.8 mm²/s (static)
- at the temperature of:
- 20 °C
Additional information
Key study: The kinematic viscosity was carried out in accordance with the OECD Guideline 114 with an Ubbelohde capillary viscometer (PN-EN ISO 3104). The determined average kinematic viscosity of the tested material at 20 °C temperature was 11.8 mm2/s and at 40 ºC was 5.93 mm2/s.
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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