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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Justification for type of information:
Publication in peer-reviewed journal
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
GLP compliance:
not specified
Type of method:
capillary viscometer (static)
Specific details on test material used for the study:
Analytical grade, further purified by distillation: 99.7%
Key result
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
0.946
Key result
Temp.:
other: 30 degrees C.
Parameter:
dynamic viscosity (in mPa s)
Value:
0.832
Key result
Temp.:
other: 50 degrees C
Parameter:
dynamic viscosity (in mPa s)
Value:
0.656
Conclusions:
The viscosity of the test material was experimentally determined to be 0.9459 mPa.s at 20 °C, decreasing with increasing temperature (30°C, 50°C).

Description of key information

Not viscous

Key value for chemical safety assessment

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

Additional information