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Physical & Chemical properties

Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
18 May 2011 - 19 May 2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
GLP compliance:
yes (incl. QA statement)
Type of method:
capillary viscometer (static)
Specific details on test material used for the study:
- Name of test material (as cited in study report): XTJ 568
- Physical state: extremely pale yellow liquid
- Analytical purity: 97.2% (expressed as prim. amines, % of tot. amines)
- Purity test date: 21 June 2007
- Lot/batch No.: DR32630507
- Expiration date of the lot/batch: 31 December 2011
- Storage condition of test material: room temperature in the dark
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
9.16
Remarks on result:
other: Mean of duplicate measurements (9.16 and 9.16 mm²/s)
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
4.69
Remarks on result:
other: Mean of duplicate measurements (4.70 and 4.68 mm²/s)
Conclusions:
The kinematic viscosity of the substance was determined to be 9.16 mm²/s and 4.69 mm²/s at 20 °C and 40 °C, respectively.

Description of key information

The kinematic viscosity of the substance was determined in a GLP study according to test method OECD 114 to be 9.16 mm²/s and 4.69 mm²/s at 20 °C and 40 °C, respectively, applying a capillary U-tube viscometer (Woolley, 2011).

Key value for chemical safety assessment

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

Additional information