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Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1999
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
no
GLP compliance:
no
Type of method:
capillary viscometer (static)
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
5.89

The viscosity is measured in a temperature range from 20 °C to 190 °C. The results are listed in the following table:

Temperature [°C]

Viscosity

 

[mm2/s]

[mPas]

20.0

5.697

5.89

40.1

3.265

3.32

60.0

2.155

2.16

80.0

1.552

1.53

100.1

1.196

1.16

130.0

0.866

0.82

160.0

0.672

0.62

190.0

0.546

0.49

Conclusions:
The viscosity of the substance were determined at 5.89 mPa*s (dynamic) and 5.697 mm²/s (kinematic) at 20 °C.
Executive summary:

The viscosity of the substance was determined according to OECD guideline 114 (capillary method) over a temperature range from 20 °C to 190 °C. The measurement of the substance showed 5.89 mPa*s (dynamic) and 5.697 mm²/s (kinematic) at 20 °C.

Description of key information

The viscosity of the substance were determined at 5.89 mPa*s (dynamic) and 5.697 mm²/s (kinematic) at 20 °C.

Key value for chemical safety assessment

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

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