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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Viscosity

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Link to relevant study record(s)

Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
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
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7100 (Viscosity)
Deviations:
no
GLP compliance:
yes
Type of method:
capillary viscometer (static)
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
28.2
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
66.3
Conclusions:
The viscosity was determined at 20 deg C and 40 deg C, as 66.3 and 28.2 mm2/s, respectively.
Executive summary:

The viscosity of the test material has been determined using a procedure specified in OECD Guidelines for Testing of Chemicals in accordance with US EPA Office of Prevention, Pesticides and Toxic Substances, Series 830: Product Properties Test Guidelines

The results are shown in the following table:

Temperature (ºC)

Viscosity (mm2/s)

20.0 ± 0.5

66.3

40.0 ± 0.5

28.2

 

Description of key information

Viscosity 66.3 mm2/s at 20 deg C and 28.2 mm2/s at 40 deg C

Key value for chemical safety assessment

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

Additional information

The viscosity was determined using the capillary method according to OECD guidelines. At 20 deg C, the viscosity was determined to be 66.3 mm2/s.