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Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
28 November 2011- 03 February 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The study has been performed according to the appropriate guidelines and according to the principles of GLP.
Qualifier:
according to
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Version / remarks:
(1981)
Deviations:
no
Qualifier:
according to
Guideline:
other: ISO 3104: "Petroleum Products - Transparent and Opaque Liquids - Determination of Kinematic Viscosity and Calculation of Dynamic Viscosity" (1994)
Deviations:
no
Qualifier:
according to
Guideline:
other: ASTM D 445-09: "Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)" (2009)
Deviations:
no
GLP compliance:
yes
Type of method:
capillary viscometer (static)
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
1 153.1
Remarks on result:
other: kinematic viscosity
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
191.1
Remarks on result:
other: kinematic viscosity

Table      Viscosity of the test substance

Temperature
[°C]

Test

Calibration constant
[(mm2/s)/s]

Flow time
[s]

Kinematic viscosity
[mm2/s]

Mean
[mm2/s]

 

 

 

 

 

 

20

I

0.4655

2473.9

1151.6

1153.1

 

II

0.4685

2464.3

1154.5

 

 

 

 

 

 

 

40

I

0.4655

409.9

190.8

191.1

 

II

0.4685

408.4

191.4

 

 

 

 

 

 

 

 

Conclusions:
The kinematic viscosity of bis(2,3-epoxypropyl) cyclohexane-1,2-dicarboxylate is 1153.1 mm^2/s at 20°C and 191.1 mm^2/s at 40°C.

Description of key information

1153.1 mm^2/s at 20°C and  191.1 mm^2/s at 40°C  (OECD 114, ISO 3104, ASTM D445-09:-capillary method) 

Key value for chemical safety assessment

Viscosity:
1 153.1 mm²/s (static)
at the temperature of:
20 °C

Additional information

The kinematic viscosity of bis(2,3-epoxypropyl) cyclohexane-1,2-dicarboxylate is 1153.1 mm^2/s at 20°C and 191.1 mm^2/s at 40°C