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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
other: guideline study
Guideline:
other: BASF standard method
Principles of method if other than guideline:
BASF standard method (capillary method)
GLP compliance:
no
Type of method:
capillary viscometer (static)
Temp.:
other: 21.6°C
Parameter:
dynamic viscosity (in mPa s)
Value:
3.584
Conclusions:
3.5839 mPa s at 21.6°C
Executive summary:

Viscosity was determined according to BASF standard method (capillary method), resulting in 3.5839 mPa s at 21.6°C.

Description of key information

Static viscosity: 3.74 mm2/s at 25°C. 
Dynamic viscosity: 3.5839 mPa s at 21.6 °C.

Key value for chemical safety assessment

Viscosity:
3.584 mPa · s (dynamic)
at the temperature of:
21.6 °C

Additional information

A static viscosity of 3.74 mm2/s at 25 °C is reported by BASF AG (1985). In 2003 BASF AG performed a dynamic measurement with the result of 3.5839 mPa s at 21.6 °C.