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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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
no
GLP compliance:
yes
Type of method:
capillary viscometer (static)
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
129
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
48.6

 Determination  Temperature (°C)  Time (s) Viscosity (mm2/s)   Mean Viscosity (mm2/s)
20 ± 0.5  400  130  129 
20 ± 0.5  394  128   
40 ± 0.5  510  48.9  48.6 
40 ± 0.5  504  48.3   
Conclusions:
The viscosity of the test material has been determined at 20.0 °C and 40.0 °C as 129 and 48.6 mm2/s, respectively.
Executive summary:

The viscosity of the test material has been determined using a procedure specified in OECD Guidelines for Testing of Chemicals in accordance with US EPA Office of Prevention, Pesticides and Toxic Substances, Series 830: Product Properties Test Guidelines.

Temperature (°C) Viscosity (mm2/s) 
20 ± 0.5  129 
40 ± 0.5  48.6 

Description of key information

Viscosity: 129 mm2/s at 20 °C

Key value for chemical safety assessment

Viscosity:
129 mm²/s (static)
at the temperature of:
20 °C

Additional information

The viscosity of the test material has been determined using a procedure specified in OECD Guidelines for Testing of Chemicals in accordance with US EPA Office of Prevention, Pesticides and Toxic Substances, Series 830: Product Properties Test Guidelines.

Viscosity: 129 mm2/s at 20 °C