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Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
20 June 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant result.
Qualifier:
according 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:
243.3
Remarks on result:
other: (± 0.7 mPa s)
Conclusions:
Under the conditions of the study the viscosity of the test material was determined to be 243.3 ± 0.7 mPa s at 20 ± 0.5 °C.
Executive summary:

The viscosity of the test material was determined in a study conducted in accordance with the standardised guideline OECD 114, using a rotational viscosimeter. Under the conditions of the study the viscosity of the test material was determined to be 243.3 ± 0.7 mPa s at 20 ± 0.5 °C.

Description of key information

Viscosity = 243 mPa s at 20 °C, OECD 114, Naßhan (2012)

Key value for chemical safety assessment

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

Additional information

The viscosity of the test material was determined in a study conducted in accordance with the standardised guideline OECD 114, using a rotational viscosimeter. Under the conditions of the study the viscosity of the test material was determined to be 243.3 ± 0.7 mPa s at 20 ± 0.5 °C.

The study was conducted to agreed protocols and was assigned a reliability score of 1 in accordance with the criteria of Klimisch (1997) and considered suitable as an accurate reflection of the test material.