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Physical & Chemical properties

Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2021-03-22
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
no
GLP compliance:
no
Type of method:
rotational viscometer (dynamic)
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
103 640
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
9 670
Temp.:
other: 60°C
Parameter:
dynamic viscosity (in mPa s)
Value:
1 630

Accuracy and precision – No data is available on the accuracy of the method

Conclusions:
The viscosity of the test item is typically 9670 mPa*s at 40 °C and 1630 mPa*s at 60°C. The extrapolation to 20°C resulted in a viscosity of 103,640 mPa*S.

Description of key information

The viscosity of the test item is typically 9670 mPa*s at 40 °C and 1630 mPa*s at 60°C. The extrapolation to 20°C resulted in a viscosity of 103,640 mPa*S.

Key value for chemical safety assessment

Viscosity:
103 640 mPa · s (dynamic)
at the temperature of:
20 °C

Additional information

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