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Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
GLP compliance:
yes (incl. QA statement)
Type of method:
capillary viscometer (static)
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
117
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
39.9
Conclusions:
The kinematic viscosity of the test substance was 117 mm²/s at 20°C and 39.9 mm²/s at 40°C
Executive summary:

The kinematic viscosity of the test material was determined according to OECD test guideline 114, using a glass capillary Ubbelohde Viscometer and a temperature controlled visibility viscosity batch. The kinematic viscosity of the substance was 117 mm²/s at 20°C and 39.9 mm²/ at 40°C.

Description of key information

The kinematic viscosity of the substance is 117 mm²/s at 20°C and 39.9 mm²/s at 40°C

Key value for chemical safety assessment

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

Additional information

An experimental study compliant with OECD test guideline 114, selected as the key study, showed that using a glass capillary Ubbelohde Viscometer, the kinematic viscosity of the substance was 117 mm²/s at 20°C and 39.9 mm²/s at 40°C.

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