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EC number: 218-451-9 | CAS number: 2155-60-4
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 02 November 2015 - 17 December 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Version / remarks:
- 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 3104 (Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity)
- Version / remarks:
- 1994
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7100 (Viscosity)
- Version / remarks:
- 1996
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ASTM D-445 (Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
- Version / remarks:
- 2009
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- capillary viscometer (static)
- Temp.:
- 20°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 5.55
- Remarks on result:
- other: Mean of 5.548 and 5.549 mm2/s. Flow time: 612.3 and 1149.1 s, resp.
- Temp.:
- 40°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 3.24
- Remarks on result:
- other: Mean of 3.259 and 3.223 mm2/s. Flow time: 359.7 and 667.4 s, resp.
- Conclusions:
- The kinematic viscosity of the substance was determined to be 5.55 mm2/s at 20°C and 3.24 mm2/s at 40°C.
- Executive summary:
In a GLP study according to OECD 114, ISO 3104, OPPTS 830.7100 and ASTM D-445 using the capillary viscometer method, the kinematic viscosity of the substance was determined to be 5.55 mm2/s at 20°C and 3.24 mm2/s at 40°C.
Reference
Temperature [°C] |
Test |
Calibration constant [mm2/s2] |
Flow time [s] |
Kinematic viscosity [mm2/s] |
Mean [mm2/s] |
20 |
I |
0.009061 |
612.3 |
5.548 |
5.55 |
20 |
II |
0.004829 |
1149.1 |
5.549 |
|
40 |
I |
0.009061 |
359.7 |
3.259 |
3.24 |
40 |
II |
0.004829 |
667.4 |
3.223 |
Description of key information
The kinematic viscosity of the substance was determined to be 5.55 mm2/s at 20°C and 3.24 mm2/s at 40°C.
Key value for chemical safety assessment
Additional information
Determined in a GLP study according to OECD 114, ISO 3104, OPPTS 830.7100 and ASTM D-445 using the capillary viscometer method.
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