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Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2011-11-14
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
capillary viscometer (static)
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
6.78
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
3.82

Determination

Temperature (ºC)

Time (s)

Viscosity (mm2/s)

Mean viscosity (mm2/s)

A

20.0 ± 0.5

709

6.80

6.78

B

20.0 ± 0.5

706

6.77

A

40.0 ± 0.5

397

3.81

3.82

B

40.0 ± 0.5

399

3.82

Conclusions:
Viscosity of the test material was determined to be 6.78 (mm2/s) at 20.0 ± 0.5 ºC and 3.82 (mm2/s) at 40.0 ± 0.5 ºC.

Description of key information

Viscosity 6.78 (mm2/s) at 20.0 ± 0.5 ºC and 3.82 (mm2/s) at 40.0 ± 0.5 ºC (OECD114)

Key value for chemical safety assessment

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

Additional information

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