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Diss Factsheets

Physical & Chemical properties

Viscosity

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Experimental date 18 July 2016. Report Issued: 20 March 2017.
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Qualifier:
according to guideline
Guideline:
other: CANNON Automatic Viscosimeter (CAV-2100)
GLP compliance:
no
Other quality assurance:
other: The laboratory participates in the international ASTM inter-laboratory test certification scheme.
Type of method:
capillary viscometer (static)
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
196.2
Temp.:
other: 100°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
15.13

The results of the individual parallel results are presented in the following table:

    Kinematic Viscosity at 40°C

 Run

 Kinematic Viscosity

 1

196.2 mm2/s

 2

 196.1 mm2/s
 3

 196.2 mm2/s

   Kinematic Viscosity at 100°C

 Run

 Kinematic Viscosity

 1

 15.13 mm2/s

 2

15.12 mm2/s
 3

 15.13 mm2/s
Conclusions:
The kinematic viscosity of the test substance at a pressure of 1012hPa is 196.2 mm2/s at 40°C and 15.13 mm2/s at t 100°C.
Executive summary:

Introduction

The viscosity of the test substance was determined using a CANNON Automatic Viscosimeter (CAV-2100)

Method

The test method determines kinematic viscosity by measuring the time for a volume of liquid to flow under gravity through a calibrated glass capillary viscometer. Three parallel results are required during the measurements. The results are presented as the mean of the parallel determination results.

Results and Conclusion

The kinematic viscosity of the test substance at a pressure of 1012hPa is 196.2 mm2/s at 40°C and 15.13 mm2/s at  t 100°C.  

Description of key information

Viscosity of the test substance.

Key value for chemical safety assessment

Viscosity:
196.2 mm²/s (static)
at the temperature of:
40 °C

Additional information

The viscosity of the test substance at 100°C is 15.13 mm2/s.