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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Qualifier:
according to guideline
Guideline:
other: ASTM D-445
GLP compliance:
not specified
Type of method:
capillary viscometer (static)
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
16
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
16
Remarks on result:
other: read from the graph
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
27
Remarks on result:
other: read from the graph

The graph shows that the viscosity decreases smoothly from 60 cP (= mPa s) to 10 cP in the temperature range 10 - 60 °C.

Description of key information

16 mm²/s at 40 °C; 16 mPa s at 40 °C; 27 mPa s at 20 °C (ASTM D-445)

Key value for chemical safety assessment

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

Additional information