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EC number: 946-682-1 | CAS number: -
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- December 12th, 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- The study was conducted according to an internationally recognised method. Test substance is adequately characterised. Therefore full validation applies.
- Qualifier:
- according to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- no
- Type of method:
- rotational viscometer (dynamic)
- Key result
- Temp.:
- 20°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 22.3
- Key result
- Temp.:
- 40°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 10.9
- Conclusions:
- The viscosity of test item was determined according to OECD 114 guideline, using a rotational viscometer.
The viscosity of test item was 22.3 mPa.s at 20°C and 10.9 mPa.s at 40°C for a speed of 10 rpm. - Executive summary:
The viscosity of test item was determined according to OECD 114 guideline, using a rotational viscometer.
The viscosity of test item was 22.3 mPa.s at 20°C and 10.9 mPa.s at 40°C for a speed of 10 rpm.
Reference
Results of duplicate measurement at two different temperatures:
No |
Temperature : 20°C |
Temperature : 40°C |
Viscosity (mPa.s) |
||
1 |
22.3 |
10.9 |
2 |
22.3 |
10.9 |
Average |
22.3 |
10.9 |
Description of key information
The viscosity of test item was 22.3 mPa.s at 20°C and 10.9 mPa.s at 40°C for a speed of 10 rpm.
Key value for chemical safety assessment
- Viscosity:
- 22.3 mPa · s (dynamic)
- at the temperature of:
- 20 °C
Additional information
A fully reliable experimental study, conducted according to OECD 114 guideline is available.
It is considered as a key study, and the result is retained as key data.
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