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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
Study period:
Between 15 June 2016 and 21 September 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Version / remarks:
2 October 2012
Deviations:
no
GLP compliance:
no
Other quality assurance:
other: ISO 9001:2008
Type of method:
capillary viscometer (static)
Key result
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
186.9
Key result
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
78.6
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
153.8
Remarks on result:
other: calculated using density 1.2149 g/cm³ at 20°C

1. Run         181.3 mPa s

2. Run         191.1 mPa s

3. Run         188.3 mPa s

Mean Value 186.9 mPa s

with standard deviation 186.9+/-5.1 mPas at 20°C

1. Run         77.9 mPa s

2. Run         81.0 mPa s

3. Run         76.9 mPa s

Mean Value 78.6 mPa s 

with standard deviation 78.6+/-2.1 mPa s at 40°C

Conclusions:
The dynamic viscosity has been determined to be 186.9 +/- 5.1 mPa s at 20°C and 78.6 +/- 2.1 mPa s at 40°C

Description of key information

The dynamic viscosity has been determined to be 186.9 +/- 5.1 mPa s  at 20°C and 78.6 +/- 2.1 mPa s at 40°C

Key value for chemical safety assessment

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

Additional information